30991010400
30,991,010,400 is an even composite number composed of six prime numbers multiplied together.
30991010400 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one thousand, one hundred fifty-two divisors.
Prime factorization of 30991010400:
25 × 33 × 52 × 73 × 47 × 89
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 5 × 7 × 7 × 7 × 47 × 89)See below for interesting mathematical facts about the number 30991010400 from the Numbermatics database.
Names of 30991010400
- Cardinal: 30991010400 can be written as Thirty billion, nine hundred ninety-one million, ten thousand, four hundred.
Scientific notation
- Scientific notation: 3.09910104 × 1010
Factors of 30991010400
Divisors of 30991010400
- Number of divisors d(n): 1152
-
Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 25 27 28 30 32 35 36 40 42 45 47 48 49 50 54 56 60 63 70 72 75 80 84 89 90 94 96 98 100 105 108 112 120 126 135 140 141 144 147 150 160 168 175 178 180 188 189 196 200 210 216 224 225 235 240 245 252 267 270 280 282 288 294 300 315 329 336 343 350 356 360 376 378 392 400 420 423 432 441 445 450 470 480 490 504 525 534 540 560 564 588 600 623 630 658 672 675 686 700 705 712 720 735 752 756 784 800 801 840 846 864 882 890 900 940 945 980 987 1008 1029 1050 1068 1080 1120 1128 1175 1176 1200 1225 1246 1260 1269 1316 1323 1335 1350 1372 1400 1410 1424 1440 1470 1504 1512 1568 1575 1602 1645 1680 1692 1715 1764 1780 1800 1869 1880 1890 1960 1974 2016 2058 2100 2115 2136 2160 2205 2225 2256 2303 2350 2352 2400 2403 2450 2492 2520 2538 2632 2646 2670 2700 2744 2800 2820 2848 2940 2961 3024 3087 3115 3150 3204 3290 3360 3384 3430 3525 3528 3560 3600 3675 3738 3760 3780 3920 3948 4005 4116 4183 4200 4230 4272 4320 4361 4410 4450 4512 4606 4700 4704 4725 4806 4900 4935 4984 5040 5076 5145 5264 5292 5340 5400 5488 5600 5607 5640 5880 5922 6048 6174 6230 6300 6345 6408 6580 6615 6675 6768 6860 6909 7050 7056 7120 7200 7350 7476 7520 7560 7840 7896 8010 8225 8232 8366 8400 8460 8544 8575 8722 8820 8883 8900 9212 9261 9345 9400 9450 9612 9800 9870 9968 10080 10152 10290 10528 10575 10584 10680 10800 10976 11025 11214 11280 11515 11760 11844 12015 12348 12460 12549 12600 12690 12816 13083 13160 13230 13350 13536 13720 13818 14100 14112 14240 14700 14805 14952 15120 15435 15575 15792 16020 16121 16450 16464 16732 16800 16821 16920 17150 17444 17640 17766 17800 18424 18522 18690 18800 18900 19224 19600 19740 19936 20025 20304 20580 20727 20915 21150 21168 21360 21600 21805 22050 22428 22560 23030 23520 23688 24030 24675 24696 24920 25098 25200 25380 25632 25725 26166 26320 26460 26700 27440 27636 28035 28200 29281 29400 29610 29904 30240 30527 30870 31150 31584 31725 32040 32242 32900 32928 33075 33464 33642 33840 34300 34545 34888 35280 35532 35600 36848 37044 37380 37600 37647 37800 38448 39200 39249 39480 40050 40608 41160 41454 41830 42300 42336 42720 43610 44100 44415 44856 46060 46305 46725 47376 48060 48363 49350 49392 49840 50196 50400 50760 51450 52332 52640 52920 53400 54880 55272 56070 56400 57575 58562 58800 59220 59808 60075 61054 61740 62181 62300 62745 63450 64080 64484 65415 65800 66150 66928 67284 67680 68600 69090 69776 70560 71064 71200 73696 74025 74088 74760 75294 75600 76896 77175 78498 78960 80100 80605 82320 82908 83660 84105 84600 87220 87843 88200 88830 89712 91581 92120 92610 93450 94752 96120 96726 98700 98784 99680 100392 101520 102900 103635 104575 104664 105840 106800 109025 110544 112140 112800 112941 115150 117124 117600 117747 118440 120150 122108 123480 124362 124600 125490 126900 128160 128968 130830 131600 132300 133856 134568 137200 138180 139552 140175 142128 145089 146405 148050 148176 149520 150588 151200 152635 154350 156996 157920 160200 161210 164640 165816 167320 168210 169200 172725 174440 175686 176400 177660 179424 183162 184240 185220 186900 188235 192240 193452 196245 197400 200784 203040 204967 205800 207270 209150 209328 211680 213600 218050 221088 222075 224280 225882 230300 231525 234248 235494 236880 240300 241815 244216 246960 248724 249200 250980 253800 257936 261660 263200 263529 264600 269136 274400 274743 276360 280350 284256 290178 292810 296100 296352 299040 301176 305270 308700 310905 313725 313992 320400 322420 327075 331632 334640 336420 338400 345450 348880 351372 352800 355320 366324 368480 370440 373800 376470 384480 386904 392490 394800 401568 403025 409934 411600 414540 418300 418656 420525 435267 436100 439215 444150 448560 451764 457905 460600 463050 468496 470988 473760 480600 483630 488432 493920 497448 498400 501960 507600 515872 518175 523320 527058 529200 538272 549486 552720 560700 564705 580356 585620 588735 592200 602352 610540 614901 617400 621810 627450 627984 640800 644840 654150 663264 669280 672840 690900 697760 702744 710640 725445 732025 732648 740880 747600 752940 763175 773808 784980 789600 790587 806050 819868 823200 824229 829080 836600 841050 870534 872200 878430 888300 897120 903528 915810 921200 926100 936992 941175 941976 961200 967260 976864 981225 994896 1003920 1015200 1024835 1036350 1046640 1054116 1058400 1098972 1105440 1121400 1129410 1160712 1171240 1177470 1184400 1204704 1209075 1221080 1229802 1234800 1243620 1254900 1255968 1289680 1308300 1317645 1345680 1373715 1381800 1405488 1421280 1434769 1450890 1464050 1465296 1481760 1495200 1505880 1526350 1547616 1554525 1569960 1581174 1612100 1639736 1648458 1658160 1673200 1682100 1741068 1744400 1756860 1776600 1807056 1831620 1842400 1844703 1852200 1882350 1883952 1922400 1934520 1962450 1989792 2007840 2049670 2072700 2093280 2108232 2176335 2196075 2197944 2242800 2258820 2289525 2321424 2342480 2354940 2368800 2418150 2442160 2459604 2469600 2487240 2509800 2579360 2616600 2635290 2691360 2747430 2763600 2810976 2823525 2869538 2901780 2928100 2930592 2943675 3011760 3052700 3074505 3109050 3139920 3162348 3224200 3279472 3296916 3316320 3346400 3364200 3482136 3488800 3513720 3553200 3614112 3627225 3663240 3689406 3704400 3764700 3767904 3869040 3924900 3952935 4099340 4121145 4145400 4216464 4304307 4352670 4392150 4395888 4485600 4517640 4579050 4642848 4684960 4709880 4836300 4884320 4919208 4974480 5019600 5124175 5233200 5270580 5494860 5527200 5534109 5647050 5739076 5803560 5856200 5887350 6023520 6105400 6149010 6218100 6279840 6324696 6448400 6558944 6588225 6593832 6728400 6868575 6964272 7027440 7106400 7173845 7254450 7326480 7378812 7408800 7529400 7738080 7849800 7905870 8198680 8242290 8290800 8432928 8608614 8705340 8784300 8791776 9035280 9158100 9223515 9419760 9672600 9838416 9948960 10039200 10248350 10466400 10541160 10881675 10989720 11068218 11294100 11478152 11607120 11712400 11774700 12210800 12298020 12436200 12649392 12896800 12912921 13176450 13187664 13456800 13737150 13928544 14054880 14347690 14508900 14652960 14757624 15058800 15372525 15699600 15811740 16397360 16484580 16581600 17217228 17410680 17568600 18070560 18316200 18447030 18839520 19345200 19676832 19764675 20496700 20605725 21082320 21521535 21763350 21979440 22136436 22588200 22956304 23214240 23424800 23549400 24421600 24596040 24872400 25298784 25825842 26352900 26375328 27474300 27670545 28695380 29017800 29515248 30117600 30745050 31399200 31623480 32794720 32969160 34434456 34821360 35137200 35869225 36632400 36894060 38690400 38738763 39529350 40993400 41211450 42164640 43043070 43526700 43958880 44272872 45176400 45912608 46117575 47098800 49192080 49744800 51651684 52705800 54948600 55341090 57390760 58035600 59030496 61490100 63246960 64564605 65938320 68868912 69642720 70274400 71738450 73264800 73788120 77477526 79058700 81986800 82422900 86086140 87053400 88545744 90352800 92235150 94197600 98384160 103303368 105411600 107607675 109897200 110682180 114781520 116071200 122980200 126493920 129129210 131876640 137737824 138352725 143476900 147576240 154955052 158117400 163973600 164845800 172172280 174106800 177091488 184470300 193693815 206606736 210823200 215215350 219794400 221364360 229563040 245960400 258258420 276705450 286953800 295152480 309910104 316234800 322823025 329691600 344344560 348213600 368940600 387387630 413213472 430430700 442728720 491920800 516516840 553410900 573907600 619820208 632469600 645646050 659383200 688689120 737881200 774775260 860861400 885457440 968469075 1033033680 1106821800 1147815200 1239640416 1291292100 1475762400 1549550520 1721722800 1936938150 2066067360 2213643600 2582584200 3099101040 3443445600 3873876300 4427287200 5165168400 6198202080 7747752600 10330336800 15495505200 30991010400
- Sum of all divisors σ(n): 134991360000
- Sum of proper divisors (its aliquot sum) s(n): 104000349600
- 30991010400 is an abundant number, because the sum of its proper divisors (104000349600) is greater than itself. Its abundance is 73009339200
Bases of 30991010400
- Binary: 111001101110011010101001010011000002
- Hexadecimal: 0x737354A60
- Base-36: E8J8WO0
Squares and roots of 30991010400
- 30991010400 squared (309910104002) is 960442725612908160000
- 30991010400 cubed (309910104003) is 29765090498073983160804864000000
-
The
square root of 30991010400 is 176042.6380170441 -
The
cube root of 30991010400 is 3141.0769697497
Scales and comparisons
How big is 30991010400?- 30,991,010,400 seconds is equal to 985 years, 21 weeks, 5 days, 6 hours.
-
To count from 1 to 30,991,010,400 would take you about one thousand, nine hundred seventy years!
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 30991010400 cubic inches would be around 261.8 feet tall.
Recreational maths with 30991010400
- 30991010400 backwards is 00401019903
- 30991010400 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 30991010400's digits is 27
- More coming soon!
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The information we have on file for 30991010400 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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