1355729890125740

Names of 1355729890125740

• Cardinal: 1355729890125740 can be written as One quadrillion, three hundred fifty-five trillion, seven hundred twenty-nine billion, eight hundred ninety million, one hundred twenty-five thousand, seven hundred forty.

Scientific notation

• Scientific notation: 1.35572989012574 × 10¹⁵

Factors of 1355729890125740

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1046

Divisors of 1355729890125740

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 5 10 17 19 20 29 34 38 58 68 76 85 95 97 116 145 170 190 194 290 323 340 380 388 485 493 551 580 646 877 970 986 1102 1292 1615 1649 1754 1843 1940 1972 2204 2465 2755 2813 3230 3298 3508 3686 4385 4930 5510 5626 6460 6596 7372 8245 8770 9215 9367 9409 9860 11020 11252 14065 14909 16490 16663 17540 18430 18734 18818 25433 28130 29818 31331 32980 33326 36860 37468 37636 46835 47045 47821 50866 53447 56260 59636 62662 66652 74545 83315 85069 93670 94090 95642 101732 106894 125324 127165 149090 156655 159953 166630 170138 178771 187340 188180 191284 213788 239105 254330 267235 272861 283271 298180 313310 319906 333260 340276 357542 425345 432361 478210 483227 508660 534470 545722 566542 626620 639812 715084 769129 799765 850690 864722 893855 908599 956420 966454 1068940 1091444 1133084 1364305 1416355 1446173 1538258 1599530 1616311 1701380 1729444 1787710 1817198 1932908 2161805 2416135 2467001 2728610 2832710 2892346 3039107 3076516 3199060 3232622 3575420 3634396 3845645 4323610 4542995 4638637 4832270 4934002 5184359 5457220 5665420 5784692 6078214 6465244 7230865 7691290 8081555 8214859 8251693 8647220 9085990 9277274 9664540 9868004 10368718 12156428 12335005 13075193 14461730 14613451 15195535 15382580 16163110 16429718 16503386 18171980 18554548 20737436 22304741 23193185 24670010 25921795 26150386 27477287 28923460 29226902 30391070 32326220 32859436 33006772 41074295 41258465 41939017 44609482 46386370 46873019 49340020 51843590 52300772 54954574 58453804 60782140 65375965 73067255 74605513 82148590 82516930 83878034 88134103 89218964 92772740 93746038 103687180 109909148 111523705 130751930 137386435 140278781 146134510 149211026 156782167 164297180 165033860 167756068 176268206 187492076 209695085 223047410 234365095 239299097 248428667 261503860 274772870 280557562 292269020 298422052 313564334 352536412 373027565 379180597 419390170 423790079 440670515 446094820 468730190 478598194 496857334 549545740 561115124 627128668 701393905 746055130 758361194 783910835 796841323 838780340 847580158 881341030 937460380 957196388 993714668 1196495485 1242143335 1268293721 1402787810 1417504747 1492110260 1516722388 1567821670 1593682646 1695160316 1762682060 1895902985 2118950395 2163559877 2392990970 2484286670 2536587442 2665296839 2805575620 2835009494 3135643340 3187365292 3791805970 3984206615 4068084649 4237900790 4327119754 4546682843 4785981940 4968573340 5073174884 5330593678 5670018988 6341468605 7087523735 7204431343 7236734761 7583611940 7968413230 8136169298 8475801580 8654239508 9093365686 10661187356 10817799385 12682937210 13326484195 14175047470 14408862686 14473469522 15936826460 16272338596 18186731372 20340423245 21635598770 22733414215 24097580699 25365874420 26652968390 28350094940 28817725372 28946939044 36022156715 36183673805 36780517909 40680846490 41107637663 43271197540 45466828430 48195161398 53305936780 72044313430 72367347610 73561035818 77293608331 81361692980 82215275326 90933656860 96390322796 120487903495 123024490937 137497960459 144088626860 144734695220 147122071636 154587216662 164430550652 183902589545 205538188315 209865308069 240975806990 246048981874 274995920918 309174433324 367805179090 386468041655 411076376630 419730616138 481951613980 492097963748 549991841836 615122454685 687489802295 698829840271 735610358180 772936083310 822152753260 839461232276 1049326540345 1230244909370 1374979604590 1397659680542 1545872166620 2098653080690 2337465327803 2460489818740 2749959209180 2795319361084 3494149201355 3567710237173 3987440853311 4197306161380 4674930655606 6988298402710 7135420474346 7974881706622 9349861311212 11687326639015 13976596805420 14270840948692 15949763413244 17838551185865 19937204266555 23374653278030 35677102371730 39874408533110 46749306556060 67786494506287 71354204743460 79748817066220 135572989012574 271145978025148 338932472531435 677864945062870 1355729890125740
• Sum of all divisors σ(n): 3320559090626400
• Sum of proper divisors (its aliquot sum) s(n): 1964829200500660
• 1355729890125740 is an abundant number, because the sum of its proper divisors (1964829200500660) is greater than itself. Its abundance is 609099310374920

Bases of 1355729890125740

• Binary: 100110100010000011101110110100000110010011110101100₂
• Hexadecimal: 0x4D107768327AC
• Base-36: DCKDPOO7FW

Squares and roots of 1355729890125740

• 1355729890125740 squared (1355729890125740²) is 1838003534980351052753010547600
• 1355729890125740 cubed (1355729890125740³) is 2491836330529633049398652528239751310255224000
• The square root of 1355729890125740 is 36820237.5077312613
• The cube root of 1355729890125740 is 110677.0879298817

Scales and comparisons

• 1,355,729,890,125,740 seconds is equal to 43,108,016 years, 49 weeks, 5 days, 18 hours, 2 minutes, 20 seconds.
• To count from 1 to 1,355,729,890,125,740 would take you about one hundred twenty-nine million, three hundred twenty-four thousand and fifty 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 1355729890125740 cubic inches would be around 9223.1 feet tall.

Recreational maths with 1355729890125740

• 1355729890125740 backwards is 0475210989275531
• 1355729890125740 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1355729890125740's digits is 68
• More coming soon!