30981338431488

Names of 30981338431488

• Cardinal: 30981338431488 can be written as Thirty trillion, nine hundred eighty-one billion, three hundred thirty-eight million, four hundred thirty-one thousand, four hundred eighty-eight.

Scientific notation

• Scientific notation: 3.0981338431488 × 10¹³

Factors of 30981338431488

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 25
• Sum of prime factors: 1938

Divisors of 30981338431488

• Number of divisors d(n): 760
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 24 27 32 36 38 41 48 54 57 64 72 76 81 82 96 108 114 123 128 144 152 162 164 171 192 216 228 246 256 288 304 324 328 342 369 384 432 456 492 512 513 576 608 648 656 684 738 768 779 864 912 984 1024 1026 1107 1152 1216 1296 1312 1368 1476 1536 1539 1558 1728 1824 1873 1968 2048 2052 2214 2304 2337 2432 2592 2624 2736 2952 3072 3078 3116 3321 3456 3648 3746 3936 4096 4104 4428 4608 4674 4864 5184 5248 5472 5619 5904 6144 6156 6232 6642 6912 7011 7296 7492 7872 8192 8208 8856 9216 9348 9728 10368 10496 10944 11238 11808 12288 12312 12464 13284 13824 14022 14592 14984 15744 16384 16416 16857 17712 18432 18696 19456 20736 20992 21033 21888 22476 23616 24576 24624 24928 26568 27648 28044 29184 29968 31488 32768 32832 33714 35424 35587 36864 37392 38912 41472 41984 42066 43776 44952 47232 49152 49248 49856 50571 53136 55296 56088 58368 59936 62976 63099 65536 65664 67428 70848 71174 73728 74784 76793 77824 82944 83968 84132 87552 89904 94464 98304 98496 99712 101142 106272 106761 110592 112176 116736 119872 125952 126198 131072 131328 134856 141696 142348 147456 149568 151713 153586 155648 165888 167936 168264 175104 179808 188928 196608 196992 199424 202284 212544 213522 221184 224352 230379 233472 239744 251904 252396 262144 262656 269712 283392 284696 294912 299136 303426 307172 311296 320283 331776 335872 336528 350208 359616 377856 393216 393984 398848 404568 425088 427044 442368 448704 460758 466944 479488 503808 504792 525312 539424 566784 569392 589824 598272 606852 614344 622592 640566 663552 671744 673056 691137 700416 719232 755712 786432 787968 797696 809136 850176 854088 884736 897408 921516 933888 958976 960849 1007616 1009584 1050624 1078848 1133568 1138784 1179648 1196544 1213704 1228688 1245184 1281132 1327104 1343488 1346112 1382274 1400832 1438464 1459067 1511424 1575936 1595392 1618272 1700352 1708176 1769472 1794816 1843032 1867776 1917952 1921698 2015232 2019168 2073411 2101248 2157696 2267136 2277568 2359296 2393088 2427408 2457376 2490368 2562264 2654208 2686976 2692224 2764548 2801664 2876928 2882547 2918134 3022848 3151872 3190784 3236544 3400704 3416352 3538944 3589632 3686064 3735552 3835904 3843396 4030464 4038336 4146822 4202496 4315392 4377201 4534272 4555136 4786176 4854816 4914752 4980736 5124528 5308416 5373952 5384448 5529096 5603328 5753856 5765094 5836268 6045696 6220233 6303744 6381568 6473088 6801408 6832704 7077888 7179264 7372128 7471104 7671808 7686792 8060928 8076672 8293644 8404992 8630784 8754402 9068544 9110272 9572352 9709632 9829504 10249056 10616832 10747904 10768896 11058192 11206656 11507712 11530188 11672536 12091392 12440466 12607488 12763136 12946176 13131603 13602816 13665408 14358528 14744256 14942208 15343616 15373584 16121856 16153344 16587288 16809984 17261568 17508804 18137088 18220544 19144704 19419264 19659008 20498112 21233664 21537792 22116384 22413312 23015424 23060376 23345072 24182784 24880932 25214976 25526272 25892352 26263206 27205632 27330816 28717056 29488512 30687232 30747168 32243712 32306688 33174576 33619968 34523136 35017608 36274176 36441088 38289408 38838528 39318016 39394809 40996224 43075584 44232768 44826624 46030848 46120752 46690144 48365568 49761864 50429952 51052544 51784704 52526412 54411264 54661632 57434112 58977024 61374464 61494336 64613376 66349152 67239936 69046272 70035216 72548352 72882176 76578816 77677056 78636032 78789618 81992448 86151168 88465536 92061696 92241504 93380288 96731136 99523728 100859904 102105088 103569408 105052824 108822528 109323264 114868224 117954048 118184427 122748928 122988672 129226752 132698304 134479872 138092544 140070432 145096704 145764352 153157632 155354112 157272064 157579236 163984896 172302336 176931072 184123392 184483008 186760576 199047456 201719808 204210176 207138816 210105648 217645056 218646528 229736448 235908096 236368854 245497856 245977344 258453504 265396608 276185088 280140864 290193408 291528704 306315264 310708224 314544128 315158472 327969792 344604672 353862144 368246784 368966016 373521152 398094912 403439616 414277632 420211296 435290112 437293056 459472896 471816192 472737708 490995712 491954688 516907008 530793216 552370176 560281728 583057408 612630528 621416448 629088256 630316944 655939584 689209344 707724288 736493568 737932032 747042304 796189824 828555264 840422592 870580224 874586112 918945792 943632384 945475416 983909376 1033814016 1061586432 1104740352 1120563456 1166114816 1242832896 1258176512 1260633888 1311879168 1378418688 1415448576 1472987136 1475864064 1494084608 1592379648 1657110528 1680845184 1749172224 1837891584 1887264768 1890950832 1967818752 2067628032 2123172864 2209480704 2241126912 2332229632 2485665792 2516353024 2521267776 2623758336 2756837376 2830897152 2951728128 2988169216 3184759296 3314221056 3361690368 3498344448 3774529536 3781901664 3935637504 4135256064 4246345728 4418961408 4482253824 4664459264 4971331584 5032706048 5042535552 5247516672 5513674752 5661794304 5903456256 5976338432 6369518592 6628442112 6723380736 6996688896 7549059072 7563803328 7871275008 8270512128 8492691456 8964507648 9328918528 9942663168 10065412096 10085071104 10495033344 11323588608 11806912512 11952676864 12739037184 13256884224 13446761472 13993377792 15098118144 15127606656 15742550016 16541024256 16985382912 17929015296 19885326336 20130824192 20170142208 20990066688 22647177216 23613825024 23905353728 25478074368 26893522944 27986755584 30196236288 30255213312 31485100032 33970765824 35858030592 39770652672 40340284416 41980133376 45294354432 47227650048 47810707456 50956148736 53787045888 60392472576 60510426624 62970200064 67941531648 71716061184 80680568832 83960266752 90588708864 94455300096 95621414912 101912297472 107574091776 121020853248 125940400128 135883063296 143432122368 161361137664 181177417728 188910600192 191242829824 203824594944 215148183552 242041706496 251880800256 271766126592 286864244736 322722275328 377821200384 382485659648 407649189888 430296367104 484083412992 543532253184 573728489472 645444550656 755642400768 815298379776 860592734208 968166825984 1147456978944 1290889101312 1630596759552 1721185468416 1936333651968 2581778202624 3442370936832 3872667303936 5163556405248 7745334607872 10327112810496 15490669215744 30981338431488
• Sum of all divisors σ(n): 99862706494320
• Sum of proper divisors (its aliquot sum) s(n): 68881368062832
• 30981338431488 is an abundant number, because the sum of its proper divisors (68881368062832) is greater than itself. Its abundance is 37900029631344

Bases of 30981338431488

• Binary: 111000010110101100111101011000000000000000000₂
• Hexadecimal: 0x1C2D67AC0000
• Base-36: AZCMOZK00

Squares and roots of 30981338431488

• 30981338431488 squared (30981338431488²) is 959843331006395328069894144
• 30981338431488 cubed (30981338431488³) is 29737231079115893029841785417707156406272
• The square root of 30981338431488 is 5566088.2522187879
• The cube root of 30981338431488 is 31407.5017005129

Scales and comparisons

• 30,981,338,431,488 seconds is equal to 985,110 years, 37 weeks, 6 days, 22 hours, 4 minutes, 48 seconds.
• To count from 1 to 30,981,338,431,488 would take you about two million, four hundred sixty-two thousand, seven hundred seventy-six 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 30981338431488 cubic inches would be around 2617.3 feet tall.

Recreational maths with 30981338431488

• 30981338431488 backwards is 88413483318903
• The number of decimal digits it has is: 14
• The sum of 30981338431488's digits is 63
• More coming soon!