4990085500487661

Names of 4990085500487661

• Cardinal: 4990085500487661 can be written as Four quadrillion, nine hundred ninety trillion, eighty-five billion, five hundred million, four hundred eighty-seven thousand, six hundred sixty-one.

Scientific notation

• Scientific notation: 4.990085500487661 × 10¹⁵

Factors of 4990085500487661

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 918

Divisors of 4990085500487661

• Number of divisors d(n): 360
• Complete list of divisors:
  1 3 7 9 21 27 31 49 63 81 93 147 189 217 243 279 343 441 567 651 729 837 877 961 1029 1323 1519 1701 1953 2187 2511 2631 2883 3087 3969 4557 5103 5859 6139 6561 6727 7533 7893 8649 9261 10633 11907 13671 15309 17577 18417 19683 20181 22599 23679 25947 27187 27783 31899 35721 41013 42973 45927 47089 52731 55251 60543 67797 71037 77841 81561 83349 95697 107163 123039 128919 137781 141267 158193 165753 181629 190309 203391 213111 233523 244683 250047 287091 300811 321489 329623 369117 386757 423801 474579 497259 544887 570927 610173 639333 700569 734049 750141 769129 842797 861273 902433 964467 988869 1107351 1160271 1271403 1332163 1423737 1491777 1634661 1712781 1917999 2101707 2202147 2250423 2307387 2528391 2583819 2707299 2966607 3322053 3480813 3814209 3996489 4271211 4475331 4903983 5138343 5383903 5753997 5899579 6305121 6606441 6751269 6922161 7585173 7751457 8121897 8899821 9325141 9966159 10442439 11442627 11989467 13425993 14711949 15415029 16151709 17261991 17698737 18915363 19819323 20766483 22755519 23254371 23842999 24365691 26699463 27975423 29898477 31327317 34327881 35968401 37687321 40277979 41297053 44135847 46245087 48455127 53096211 59457969 62299449 68266557 69763113 71528997 73097073 80098389 83926269 93981951 102983643 107905203 113061963 120833937 123891159 132407541 138735261 145365381 159288633 166900993 178373907 186898347 204799671 209289339 214586991 219291219 240295167 251778807 263811247 281945853 289079371 308950929 323715609 339185889 371673477 416205783 436096143 477865899 500702979 535121721 560695041 614399013 643760973 657873657 720885501 739132969 755336421 791433741 845837559 867238113 926852787 971146827 1017557667 1115020431 1168306951 1248617349 1308288429 1433597697 1502108937 1682085123 1843197039 1931282919 1973620971 2162656503 2217398907 2266009263 2374301223 2601714339 2913440481 3052673001 3345061293 3504920853 3745852047 3924865287 4300793091 4506326811 5046255369 5173930783 5529591117 5793848757 5920862913 6487969509 6652196721 6798027789 7122903669 7805143017 8178148657 8740321443 9158019003 10035183879 10514762559 11774595861 12902379273 13518980433 15138766107 15521792349 16588773351 17381546271 19956590163 20394083367 21368711007 23415429051 24534445971 26220964329 27474057009 30105551637 31544287677 35323787583 36217515481 38707137819 40556941299 46565377047 52144638813 59869770489 61182250101 64106133021 70246287153 73603337913 82422171027 90316654911 94632863031 105971362749 108652546443 116121413457 121670823897 139696131141 156433916439 179609311467 183546750303 192318399063 210738861459 220810013739 247266513081 253522608367 270949964733 283898589093 325957639329 365012471691 419088393423 469301749317 538827934401 576955197189 632216584377 662430041217 741799539243 760567825101 812849894199 851695767279 977872917987 1095037415073 1257265180269 1616483803203 1730865591567 1896649753131 1987290123651 2281703475303 2555087301837 2933618753961 3285112245219 3771795540807 4849451409609 5192596774701 5689949259393 5961870370953 6845110425909 7665261905511 8800856261883 11315386622421 14548354228827 17885611112859 20535331277727 22995785716533 26402568785649 33946159867263 53656833338577 61605993833181 79207706356947 101838479601789 160970500015731 184817981499543 237623119070841 554453944498629 712869357212523 1663361833495887 4990085500487661
• Sum of all divisors σ(n): 9029820344529600
• Sum of proper divisors (its aliquot sum) s(n): 4039734844041939
• 4990085500487661 is a deficient number, because the sum of its proper divisors (4039734844041939) is less than itself. Its deficiency is 950350656445722

Bases of 4990085500487661

• Binary: 10001101110100111010011010001101001111100011111101101₂
• Hexadecimal: 0x11BA74D1A7C7ED
• Base-36: 1D4U5MQSTT9

Squares and roots of 4990085500487661

• 4990085500487661 squared (4990085500487661²) is 24900953302177190170268813250921
• 4990085500487661 cubed (4990085500487661³) is 124257886021514738887693966841252203484257385781
• The square root of 4990085500487661 is 70640537.2324394275
• The cube root of 4990085500487661 is 170884.4961757711

Scales and comparisons

• 4,990,085,500,487,661 seconds is equal to 158,669,283 years, 29 weeks, 3 days, 14 hours, 34 minutes, 21 seconds.
• To count from 1 to 4,990,085,500,487,661 would take you about four hundred seventy-six million, seven thousand, eight hundred 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 4990085500487661 cubic inches would be around 14240.4 feet tall.

Recreational maths with 4990085500487661

• 4990085500487661 backwards is 1667840055800994
• The number of decimal digits it has is: 16
• The sum of 4990085500487661's digits is 72
• More coming soon!