3745929731408991

Names of 3745929731408991

• Cardinal: 3745929731408991 can be written as Three quadrillion, seven hundred forty-five trillion, nine hundred twenty-nine billion, seven hundred thirty-one million, four hundred eight thousand, nine hundred ninety-one.

Scientific notation

• Scientific notation: 3.745929731408991 × 10¹⁵

Factors of 3745929731408991

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 152

Divisors of 3745929731408991

• Number of divisors d(n): 336
• Complete list of divisors:
  1 3 7 9 21 27 49 53 63 89 147 159 189 267 343 371 441 477 623 801 1029 1113 1323 1431 1869 2401 2403 2597 2809 3087 3339 4361 4717 5607 7203 7791 7921 8427 9261 10017 13083 14151 16807 16821 18179 19663 21609 23373 23763 25281 30527 33019 39249 42453 50421 54537 55447 58989 64827 70119 71289 75843 91581 99057 117649 117747 127253 127359 137641 148877 151263 163611 166341 176967 213689 213867 231133 250001 274743 297171 352947 381759 388129 412923 419813 446631 453789 490833 499023 530901 641067 693399 750003 824229 890771 891513 963487 1042139 1058841 1145277 1164387 1238769 1259439 1339893 1495823 1497069 1617931 1750007 1923201 2080197 2250009 2672313 2716903 2890461 2938691 3126417 3176523 3435831 3493161 3716307 3778317 4019679 4487469 4853793 5250021 5769603 6235397 6240591 6744409 6750027 7294973 8016939 8150709 8671383 8816073 9379251 10470761 10479483 11325517 11334951 12250049 13250053 13462407 14561379 15750063 18706191 19018321 20233227 20570837 21884919 22250089 24050817 24452127 26014149 26448219 28137753 31412283 33976551 36750147 39750159 40387221 43684137 47210863 47250189 51064811 56118573 57054963 60699681 61712511 65654757 66750267 73356381 79278619 79344657 85750343 92750371 94236849 101929653 110250441 119250477 133128247 141632589 143995859 153194433 155750623 168355719 171164889 182099043 185137533 196964271 200250801 237835857 257251029 278251113 282710547 305788959 330476041 330751323 357453677 357751431 399384741 424897767 431987577 459583299 467251869 513494667 554950333 555412599 600252401 600752403 649252597 713507571 771753087 834753339 931897729 991428123 1007971013 1072361031 1090254361 1179254717 1198154223 1274693301 1295962731 1378749897 1401755607 1664850999 1800757203 1947757791 2140522713 2315259261 2502175739 2504260017 2795693187 2974284369 3023913039 3217083093 3270763083 3537764151 3594462669 3887888193 4201766807 4205266821 4544768179 4994552997 5402271609 5843273373 7055797091 7506527217 7631780527 8254783019 8387079561 8922853107 9071739117 9651249279 9812289249 10613292453 12605300421 13634304537 14983658991 16206814827 17515230173 17529820119 21167391273 22519581651 22895341581 24764349057 25161238683 27215217351 29412367649 29436867747 31813377253 31839877359 37815901263 40902913611 49390579637 52545690519 53422463689 57783481133 63502173819 67558744953 68686024743 74293047171 88237102947 95440131759 113447703789 122708740833 148171738911 157637071557 160267391067 173350443399 190506521457 206058074229 222693640771 222879141513 264711308841 286320395277 373957245823 404484367931 444515216733 472911214671 480802173201 520051330197 668080922313 794133926523 858961185831 1121871737469 1213453103793 1333545650199 1442406519603 1558855485397 1560153990591 2004242766939 2617700720761 2831390575517 3365615212407 3640359311379 4676566456191 6012728300817 7853102162283 8494171726551 10096845637221 10921077934137 14029699368573 19819734028619 23559306486849 25482515179653 42089098105719 59459202085857 70677919460547 76447545538959 138738138200333 178377606257571 416214414600999 535132818772713 1248643243802997 3745929731408991
• Sum of all divisors σ(n): 6673924743559200
• Sum of proper divisors (its aliquot sum) s(n): 2927995012150209
• 3745929731408991 is a deficient number, because the sum of its proper divisors (2927995012150209) is less than itself. Its deficiency is 817934719258782

Bases of 3745929731408991

• Binary: 1101010011101110011100111010111111101000010001011111₂
• Hexadecimal: 0xD4EE73AFE845F
• Base-36: 10VTKD11HLR

Squares and roots of 3745929731408991

• 3745929731408991 squared (3745929731408991²) is 14031989552653835454390115638081
• 3745929731408991 cubed (3745929731408991³) is 52562846856106349618911273457542121471145386271
• The square root of 3745929731408991 is 61204000.9428222837
• The cube root of 3745929731408991 is 155305.3948557433

Scales and comparisons

• 3,745,929,731,408,991 seconds is equal to 119,108,978 years, 27 weeks, 6 days, 14 hours, 29 minutes, 51 seconds.
• To count from 1 to 3,745,929,731,408,991 would take you about three hundred fifty-seven million, three hundred twenty-six thousand, nine hundred thirty-five 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 3745929731408991 cubic inches would be around 12942.1 feet tall.

Recreational maths with 3745929731408991

• 3745929731408991 backwards is 1998041379295473
• The number of decimal digits it has is: 16
• The sum of 3745929731408991's digits is 81
• More coming soon!