4451943425968640

Names of 4451943425968640

• Cardinal: 4451943425968640 can be written as Four quadrillion, four hundred fifty-one trillion, nine hundred forty-three billion, four hundred twenty-five million, nine hundred sixty-eight thousand, six hundred forty.

Scientific notation

• Scientific notation: 4.45194342596864 × 10¹⁵

Factors of 4451943425968640

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 8503047

Divisors of 4451943425968640

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 32 35 40 56 61 64 70 80 112 122 128 140 160 224 244 256 280 305 320 427 448 479 488 512 560 610 640 854 896 958 976 1120 1220 1280 1708 1792 1916 1952 2135 2240 2395 2440 2560 3353 3416 3584 3832 3904 4270 4480 4790 4880 6706 6832 7664 7808 8540 8960 9580 9760 13412 13664 15328 15616 16765 17080 17920 19160 19520 26824 27328 29219 30656 31232 33530 34160 38320 39040 53648 54656 58438 61312 67060 68320 76640 78080 107296 109312 116876 122624 134120 136640 146095 153280 156160 204533 214592 218624 233752 245248 268240 273280 292190 306560 409066 429184 467504 536480 546560 584380 613120 818132 858368 935008 1022665 1072960 1093120 1168760 1226240 1636264 1716736 1870016 2045330 2145920 2337520 3272528 3740032 4090660 4291840 4675040 6545056 7480064 8181320 8502493 8583680 9350080 13090112 14960128 16362640 17004986 18700160 26180224 32725280 34009972 37400320 42512465 52360448 59517451 65450560 68019944 74800640 85024930 104720896 119034902 130901120 136039888 170049860 238069804 261802240 272079776 297587255 340099720 476139608 518652073 523604480 544159552 595174510 680199440 952279216 1037304146 1088319104 1190349020 1360398880 1904558432 2074608292 2176638208 2380698040 2593260365 2720797760 3630564511 3809116864 4072694147 4149216584 4353276416 4761396080 5186520730 5441595520 7261129022 7618233728 8145388294 8298433168 9522792160 10373041460 10883191040 14522258044 15236467456 16290776588 16596866336 18152822555 19045584320 20363470735 20746082920 21766382080 28508859029 29044516088 30472934912 32581553176 33193732672 36305645110 38091168640 40726941470 41492165840 57017718058 58089032176 65163106352 66387465344 72611290220 76182337280 81453882940 82984331680 114035436116 116178064352 130326212704 132774930688 142544295145 145222580440 152364674560 162907765880 165968663360 228070872232 232356128704 248434342967 260652425408 265549861376 285088590290 290445160880 325815531760 331937326720 456141744464 464712257408 496868685934 521304850816 570177180580 580890321760 651631063520 663874653440 912283488928 929424514816 993737371868 1042609701632 1140354361160 1161780643520 1242171714835 1303262127040 1327749306880 1739040400769 1824566977856 1858849029632 1987474743736 2085219403264 2280708722320 2323561287040 2484343429670 2606524254080 3478080801538 3649133955712 3974949487472 4561417444640 4647122574080 4968686859340 5213048508160 6956161603076 7298267911424 7949898974944 8695202003845 9122834889280 9294245148160 9937373718680 10426097016320 13912323206152 14596535822848 15899797949888 17390404007690 18245669778560 19874747437360 27824646412304 31799595899776 34780808015380 36491339557120 39749494874720 55649292824608 63599191799552 69561616030760 72982679114240 79498989749440 111298585649216 127198383599104 139123232061520 158997979498880 222597171298432 278246464123040 317995958997760 445194342596864 556492928246080 635991917995520 890388685193728 1112985856492160 2225971712984320 4451943425968640
• Sum of all divisors σ(n): 12424992409589760
• Sum of proper divisors (its aliquot sum) s(n): 7973048983621120
• 4451943425968640 is an abundant number, because the sum of its proper divisors (7973048983621120) is greater than itself. Its abundance is 3521105557652480

Bases of 4451943425968640

• Binary: 1111110100010000010011011010011101110000101000000000₂
• Hexadecimal: 0xFD104DA770A00
• Base-36: 17U2YKQ1R7K

Squares and roots of 4451943425968640

• 4451943425968640 squared (4451943425968640²) is 19819800268025391584322263449600
• 4451943425968640 cubed (4451943425968640³) is 88236629507247131128493949149802456147820544000
• The square root of 4451943425968640 is 66722885.3240673337
• The cube root of 4451943425968640 is 164506.5567237613

Scales and comparisons

• 4,451,943,425,968,640 seconds is equal to 141,558,030 years, 9 weeks, 2 days, 17 hours, 57 minutes, 20 seconds.
• To count from 1 to 4,451,943,425,968,640 would take you about four hundred twenty-four million, six hundred seventy-four thousand and ninety 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 4451943425968640 cubic inches would be around 13708.9 feet tall.

Recreational maths with 4451943425968640

• 4451943425968640 backwards is 0468695243491544
• The number of decimal digits it has is: 16
• The sum of 4451943425968640's digits is 74
• More coming soon!