30687296941920

Names of 30687296941920

• Cardinal: 30687296941920 can be written as Thirty trillion, six hundred eighty-seven billion, two hundred ninety-six million, nine hundred forty-one thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 3.068729694192 × 10¹³

Factors of 30687296941920

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 15616

Divisors of 30687296941920

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 19 20 24 30 32 38 40 41 48 57 60 76 80 82 95 96 114 120 123 152 160 164 190 205 228 240 246 283 285 304 328 361 380 410 456 480 492 566 570 608 615 656 722 760 779 820 849 912 984 1083 1132 1140 1230 1312 1415 1444 1520 1558 1640 1698 1805 1824 1968 2166 2264 2280 2337 2460 2830 2888 3040 3116 3280 3396 3610 3895 3936 4245 4332 4528 4560 4674 4920 5377 5415 5660 5776 6232 6560 6792 7220 7790 8490 8664 9056 9120 9348 9840 10754 10830 11320 11552 11603 11685 12464 13584 14440 14801 15263 15580 16131 16980 17328 18696 19680 21508 21660 22640 23206 23370 24928 26885 27168 28880 29602 30526 31160 32262 33960 34656 34809 37392 43016 43320 44403 45280 45789 46412 46740 53770 57760 58015 59204 61052 62320 64524 67920 69618 74005 74784 76315 80655 86032 86640 88806 91578 92824 93480 102163 107540 116030 118408 122104 124640 129048 135840 139236 148010 152630 161310 172064 173280 174045 177612 183156 185648 186960 204326 215080 220457 222015 228945 232060 236816 244208 258096 278472 289997 296020 305260 306489 322620 348090 355224 366312 371296 373920 408652 430160 440914 444030 457890 464120 473632 488416 510815 516192 556944 579994 592040 610520 612978 625783 645240 661371 696180 710448 732624 817304 860320 869991 881828 888060 915780 928240 1021630 1102285 1113888 1159988 1184080 1221040 1225956 1251566 1290480 1322742 1392360 1420896 1449985 1465248 1532445 1634608 1739982 1763656 1776120 1831560 1856480 1877349 2043260 2204570 2319976 2368160 2442080 2451912 2503132 2580960 2645484 2784720 2899970 3064890 3128915 3269216 3306855 3479964 3527312 3552240 3663120 3754698 4086520 4188683 4319429 4349955 4409140 4639952 4903824 5006264 5290968 5509943 5569440 5799940 6129780 6257830 6613710 6959928 7054624 7104480 7326240 7509396 8173040 8377366 8638858 8699910 8818280 9279904 9386745 9807648 10012528 10581936 11019886 11599880 11889877 12259560 12515660 12566049 12958287 13227420 13919856 15018792 16346080 16529829 16754732 17277716 17399820 17636560 18773490 20025056 20943415 21163872 21597145 22039772 23199760 23779754 24519120 25031320 25132098 25916574 26454840 27549715 27839712 30037584 33059658 33509464 34555432 34799640 35273120 35669631 37546980 41886830 43194290 44079544 46399520 47559508 49038240 50062640 50264196 51833148 52909680 55099430 59449385 60075168 62830245 64791435 66119316 67018928 69110864 69599280 71339262 75093960 82069151 82649145 83773660 86388580 88159088 95119016 100125280 100528392 103666296 105819360 110198860 118898770 125660490 129582870 132238632 134037856 138221728 139198560 142678524 150187920 164138302 165298290 167547320 172777160 176318176 177096589 178348155 190238032 201056784 207332592 220397720 225907663 237797540 246207453 251320980 259165740 264477264 285357048 300375840 328276604 330596580 335094640 345554320 354193178 356696310 380476064 402113568 410345755 414665184 440795440 451815326 475595080 492414906 502641960 518331480 528954528 531289767 570714096 656553208 661193160 670189280 677722989 691108640 708386356 713392620 820691510 881590880 885482945 903630652 951190160 984829812 1005283920 1036662960 1062579534 1129538315 1141428192 1231037265 1313106416 1322386320 1355445978 1416772712 1426785240 1559313869 1641383020 1770965890 1807261304 1902380320 1969659624 2010567840 2073325920 2125159068 2259076630 2462074530 2626212832 2644772640 2656448835 2710891956 2833545424 2853570480 3118627738 3282766040 3364835191 3388614945 3541931780 3614522608 3939319248 4250318136 4518153260 4677941607 4924149060 5312897670 5421783912 5667090848 5707140960 6237255476 6565532080 6729670382 6777229890 7083863560 7229045216 7796569345 7878638496 8500636272 9036306520 9355883214 9848298120 10094505573 10625795340 10843567824 12474510952 13131064160 13459340764 13554459780 14167727120 15593138690 16824175955 17001272544 18072613040 18711766428 19696596240 20189011146 21251590680 21687135648 23389708035 24949021904 26918681528 27108919560 28335454240 31186277380 33648351910 36145226080 37423532856 39393192480 40378022292 42503181360 46779416070 49898043808 50472527865 53837363056 54217839120 62372554760 63931868629 67296703820 74847065712 80756044584 85006362720 93558832140 100945055730 107674726112 108435678240 124745109520 127863737258 134593407640 149694131424 161512089168 187117664280 191795605887 201890111460 249490219040 255727474516 269186815280 319659343145 323024178336 374235328560 383591211774 403780222920 511454949032 538373630560 639318686290 748470657120 767182423548 807560445840 958978029435 1022909898064 1278637372580 1534364847096 1615120891680 1917956058870 2045819796128 2557274745160 3068729694192 3835912117740 5114549490320 6137459388384 7671824235480 10229098980640 15343648470960 30687296941920
• Sum of all divisors σ(n): 104884848359424
• Sum of proper divisors (its aliquot sum) s(n): 74197551417504
• 30687296941920 is an abundant number, because the sum of its proper divisors (74197551417504) is greater than itself. Its abundance is 43510254475584

Bases of 30687296941920

• Binary: 110111110100011110001011011101110111101100000₂
• Hexadecimal: 0x1BE8F16EEF60
• Base-36: AVLJS9YLC

Squares and roots of 30687296941920

• 30687296941920 squared (30687296941920²) is 941710193601572583853286400
• 30687296941920 cubed (30687296941920³) is 28898540344284429503383868512661925888000
• The square root of 30687296941920 is 5539611.6237440327
• The cube root of 30687296941920 is 31307.8236292091

Scales and comparisons

• 30,687,296,941,920 seconds is equal to 975,761 years, 6 weeks, 1 day, 22 hours, 32 minutes.
• To count from 1 to 30,687,296,941,920 would take you about two million, four hundred thirty-nine thousand, four hundred two 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 30687296941920 cubic inches would be around 2609 feet tall.

Recreational maths with 30687296941920

• 30687296941920 backwards is 02914969278603
• The number of decimal digits it has is: 14
• The sum of 30687296941920's digits is 66
• More coming soon!