30821650080

Names of 30821650080

• Cardinal: 30821650080 can be written as Thirty billion, eight hundred twenty-one million, six hundred fifty thousand and eighty.

Scientific notation

• Scientific notation: 3.082165008 × 10¹⁰

Factors of 30821650080

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 345

Divisors of 30821650080

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 17 20 24 26 29 30 32 34 39 40 43 48 51 52 58 60 65 68 78 80 85 86 87 96 102 104 116 120 129 130 136 145 156 160 170 172 174 195 204 208 215 221 232 233 240 255 258 260 272 290 312 340 344 348 377 390 408 416 430 435 442 464 466 480 493 510 516 520 544 559 580 624 645 663 680 688 696 699 731 754 780 816 860 870 884 928 932 986 1020 1032 1040 1105 1118 1131 1160 1165 1247 1248 1290 1326 1360 1376 1392 1398 1462 1479 1508 1560 1632 1677 1720 1740 1768 1864 1885 1972 2040 2064 2080 2193 2210 2236 2262 2320 2330 2465 2494 2580 2652 2720 2784 2795 2796 2924 2958 3016 3029 3120 3315 3354 3440 3480 3495 3536 3655 3728 3741 3770 3944 3961 4080 4128 4386 4420 4472 4524 4640 4660 4930 4988 5160 5304 5590 5592 5655 5848 5916 6032 6058 6235 6240 6409 6630 6708 6757 6880 6960 6990 7072 7310 7395 7456 7482 7540 7888 7922 8160 8385 8772 8840 8944 9048 9087 9320 9503 9860 9976 10019 10320 10608 10965 11180 11184 11310 11696 11832 11883 12064 12116 12470 12818 13260 13416 13514 13920 13980 14620 14790 14964 15080 15145 15776 15844 16211 16770 17544 17680 17888 18096 18174 18640 18705 19006 19227 19720 19805 19952 20038 20271 20640 21199 21216 21930 22360 22368 22620 23392 23664 23766 24232 24940 25636 26520 26832 27028 27960 28509 29240 29580 29928 30057 30160 30290 31688 32045 32422 33540 33785 35088 35360 36192 36348 37280 37410 38012 38454 39440 39610 39904 40076 40542 42398 43860 44720 45240 45435 47328 47515 47532 48464 48633 49880 50095 51272 51493 53040 53664 54056 55920 57018 58480 59160 59415 59856 60114 60320 60580 63376 63597 64090 64844 67080 67570 70176 72696 74820 76024 76908 78880 79220 80152 81055 81084 84796 87720 87841 89440 90480 90870 95030 95064 96135 96928 97266 99760 100190 101355 102544 102986 105995 106080 108112 111840 114036 114869 116960 118320 118830 119712 120228 121160 126752 127194 128180 129688 130247 134160 135140 142545 145392 149640 150285 152048 153816 154479 158440 160304 162110 162168 169592 170323 175440 175682 180960 181740 190060 190128 192270 194532 199520 200380 202710 205088 205972 211990 216224 228072 229738 236640 237660 240456 242320 243165 254388 256360 257465 259376 260494 263523 268320 270280 275587 285090 290551 290784 299280 300570 304096 307632 308958 316880 317985 320608 324220 324336 339184 340646 344607 350880 351364 363480 380120 380256 384540 389064 390741 400760 405420 411944 423980 439205 456144 459476 475320 480912 484640 486330 508776 510969 512720 514930 518752 520988 527046 540560 551174 570180 574345 581102 598560 601140 615264 617916 633760 635970 648440 648672 651235 678368 681292 689214 702728 726960 760240 769080 772395 778128 781482 801520 810840 823888 826761 847960 851615 871653 878410 912288 918952 950640 961824 972660 1017552 1021938 1025440 1029860 1041976 1054092 1081120 1102348 1140360 1148690 1162204 1202280 1235832 1271940 1296880 1302470 1317615 1362584 1377935 1378428 1405456 1452755 1453920 1493297 1520480 1538160 1544790 1556256 1562964 1603040 1621680 1647776 1653522 1695920 1703230 1723035 1743306 1756820 1837904 1901280 1945320 1953705 2035104 2043876 2059720 2083952 2108184 2204696 2214199 2280720 2297380 2324408 2404560 2471664 2543880 2554845 2593760 2604940 2635230 2725168 2755870 2756856 2810912 2905510 2986594 3076320 3089580 3125928 3243360 3307044 3391840 3406460 3446070 3486612 3513640 3675808 3777163 3890640 3907410 4087752 4119440 4133805 4167904 4216368 4358265 4409392 4428398 4479891 4561440 4594760 4648816 4809120 4939367 4943328 5087760 5109690 5209880 5270460 5450336 5511740 5513712 5811020 5973188 6179160 6251856 6614088 6642597 6812920 6892140 6973224 7027280 7466485 7554326 7781280 7814820 8175504 8238880 8267610 8432736 8716530 8818784 8856796 8959782 9189520 9297632 9878734 10175520 10219380 10419760 10540920 11023480 11027424 11070995 11331489 11622040 11946376 12358320 12503712 13228176 13285194 13625840 13784280 13946448 14054560 14818101 14932970 15108652 15629640 16351008 16535220 17433060 17713592 17919564 18379040 18885815 19757468 20438760 20839520 21081840 22046960 22141990 22399455 22662978 23244080 23892752 24696835 24716640 26456352 26570388 27251680 27568560 27892896 29636202 29865940 30217304 31259280 33070440 33212985 34866120 35427184 35839128 37771630 39514936 40877520 42163680 44093920 44283980 44798910 45325956 46488160 47785504 49393670 53140776 55137120 56657445 59272404 59731880 60434608 62518560 64211771 66140880 66425970 69732240 70854368 71678256 74090505 75543260 79029872 81755040 88567960 89597820 90651912 98787340 106281552 113314890 118544808 119463760 120869216 128423542 132281760 132851940 139464480 143356512 148181010 151086520 158059744 177135920 179195640 181303824 192635313 197574680 212563104 226629780 237089616 238927520 256847084 265703880 296362020 302173040 321058855 354271840 358391280 362607648 385270626 395149360 453259560 474179232 513694168 531407760 592724040 604346080 642117710 716782560 770541252 790298720 906519120 963176565 1027388336 1062815520 1185448080 1284235420 1541082504 1813038240 1926353130 2054776672 2370896160 2568470840 3082165008 3852706260 5136941680 6164330016 7705412520 10273883360 15410825040 30821650080
• Sum of all divisors σ(n): 117690693120
• Sum of proper divisors (its aliquot sum) s(n): 86869043040
• 30821650080 is an abundant number, because the sum of its proper divisors (86869043040) is greater than itself. Its abundance is 56047392960

Bases of 30821650080

• Binary: 11100101101000111010000111010100000₂
• Hexadecimal: 0x72D1D0EA0
• Base-36: E5QEXEO

Squares and roots of 30821650080

• 30821650080 squared (30821650080²) is 949974113653964006400
• 30821650080 cubed (30821650080³) is 29279769716100628810175680512000
• The square root of 30821650080 is 175560.9583022375
• The cube root of 30821650080 is 3135.3447074599

Scales and comparisons

• 30,821,650,080 seconds is equal to 980 years, 1 week, 5 days, 1 hour, 28 minutes.
• To count from 1 to 30,821,650,080 would take you about one thousand, nine hundred sixty 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 30821650080 cubic inches would be around 261.3 feet tall.

Recreational maths with 30821650080

• 30821650080 backwards is 08005612803
• The number of decimal digits it has is: 11
• The sum of 30821650080's digits is 33
• More coming soon!