13072690400

Names of 13072690400

• Cardinal: 13072690400 can be written as Thirteen billion, seventy-two million, six hundred ninety thousand, four hundred.

Scientific notation

• Scientific notation: 1.30726904 × 10¹⁰

Factors of 13072690400

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 157

Divisors of 13072690400

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 16 20 22 25 28 32 35 40 44 49 50 55 56 61 70 71 77 80 88 98 100 110 112 122 140 142 154 160 175 176 196 200 220 224 244 245 275 280 284 305 308 343 350 352 355 385 392 400 427 440 488 490 497 539 550 560 568 610 616 671 686 700 710 770 781 784 800 854 880 976 980 994 1078 1100 1120 1136 1220 1225 1232 1342 1372 1400 1420 1525 1540 1562 1568 1708 1715 1760 1775 1925 1952 1960 1988 2135 2156 2200 2272 2440 2450 2464 2485 2684 2695 2744 2800 2840 2989 3050 3080 3124 3355 3416 3430 3479 3550 3773 3850 3905 3920 3976 4270 4312 4331 4400 4697 4880 4900 4970 5368 5390 5467 5488 5600 5680 5978 6100 6160 6248 6710 6832 6860 6958 7100 7546 7700 7810 7840 7952 8540 8575 8624 8662 8800 9394 9760 9800 9940 10675 10736 10780 10934 10976 11360 11956 12200 12320 12425 12496 13420 13475 13664 13720 13916 14200 14945 15092 15400 15620 15904 16775 17080 17150 17248 17324 17395 18788 18865 19525 19600 19880 20923 21350 21472 21560 21655 21868 23485 23912 24353 24400 24850 24992 26840 26950 27335 27440 27832 28400 29890 30184 30317 30800 31240 32879 33550 34160 34300 34648 34790 37576 37730 38269 39050 39200 39760 41846 42700 43120 43310 43736 46970 47641 47824 48706 48800 49700 53680 53900 54670 54880 55664 56800 59780 60368 60634 61600 62480 65758 67100 68320 68600 69296 69580 74725 75152 75460 76538 78100 79520 83692 85400 86240 86620 86975 87472 93940 94325 95282 95648 97412 99400 104615 107360 107800 108275 109340 111328 117425 119560 120736 121268 121765 124960 131516 134200 136675 137200 138592 139160 149450 150304 150920 151585 153076 156200 164395 167384 170800 173240 173950 174944 187880 188650 190564 191345 194824 198800 209230 212219 215600 216550 218680 230153 234850 238205 239120 242536 243530 263032 267883 268400 273350 274400 278320 298900 301840 303170 306152 312400 328790 333487 334768 341600 346480 347900 375760 377300 381128 382690 389648 397600 418460 424438 431200 433100 437360 460306 469700 476410 478240 485072 487060 523075 526064 535766 536800 546700 556640 597800 603680 606340 608825 612304 624800 657580 666974 669536 692960 695800 751520 754600 757925 762256 765380 779296 821975 836920 848876 866200 874720 920612 939400 952820 956725 970144 974120 1046150 1052128 1061095 1071532 1093400 1150765 1191025 1195600 1212680 1217650 1224608 1315160 1333948 1339415 1391600 1485533 1509200 1515850 1524512 1530760 1643950 1667435 1673840 1697752 1732400 1841224 1878800 1905640 1913450 1948240 2092300 2122190 2143064 2186800 2301530 2334409 2382050 2391200 2425360 2435300 2630320 2667896 2678830 2783200 2971066 3018400 3031700 3061520 3287900 3334870 3347680 3395504 3464800 3682448 3757600 3811280 3826900 3896480 4184600 4244380 4286128 4373600 4603060 4668818 4764100 4850720 4870600 5260640 5305475 5335792 5357660 5753825 5942132 6063400 6123040 6575800 6669740 6697075 6791008 7364896 7427665 7622560 7653800 8337175 8369200 8488760 8572256 9206120 9337636 9528200 9741200 10610950 10671584 10715320 11507650 11672045 11884264 12126800 13151600 13339480 13394150 14855330 15307600 16340863 16674350 16738400 16977520 18412240 18675272 19056400 19482400 21221900 21430640 23015300 23344090 23768528 24253600 26303200 26678960 26788300 29710660 30615200 32681726 33348700 33955040 36824480 37138325 37350544 38112800 42443800 42861280 46030600 46688180 47537056 53357920 53576600 58360225 59421320 65363452 66697400 74276650 74701088 81704315 84887600 92061200 93376360 107153200 116720450 118842640 130726904 133394800 148553300 163408630 169775200 184122400 186752720 214306400 233440900 237685280 261453808 266789600 297106600 326817260 373505440 408521575 466881800 522907616 594213200 653634520 817043150 933763600 1188426400 1307269040 1634086300 1867527200 2614538080 3268172600 6536345200 13072690400
• Sum of all divisors σ(n): 41847321600
• Sum of proper divisors (its aliquot sum) s(n): 28774631200
• 13072690400 is an abundant number, because the sum of its proper divisors (28774631200) is greater than itself. Its abundance is 15701940800

Bases of 13072690400

• Binary: 1100001011001100010110110011100000₂
• Hexadecimal: 0x30B316CE0
• Base-36: 60754GW

Squares and roots of 13072690400

• 13072690400 squared (13072690400²) is 170895234294252160000
• 13072690400 cubed (13072690400³) is 2234060488764220987211264000000
• The square root of 13072690400 is 114335.8666386015
• The cube root of 13072690400 is 2355.7090947873

Scales and comparisons

• 13,072,690,400 seconds is equal to 415 years, 34 weeks, 6 days, 6 hours, 53 minutes, 20 seconds.
• To count from 1 to 13,072,690,400 would take you about eight hundred thirty-one 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 13072690400 cubic inches would be around 196.3 feet tall.

Recreational maths with 13072690400

• 13072690400 backwards is 00409627031
• 13072690400 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13072690400's digits is 32
• More coming soon!