3940407722416158

Names of 3940407722416158

• Cardinal: 3940407722416158 can be written as Three quadrillion, nine hundred forty trillion, four hundred seven billion, seven hundred twenty-two million, four hundred sixteen thousand, one hundred fifty-eight.

Scientific notation

• Scientific notation: 3.940407722416158 × 10¹⁵

Factors of 3940407722416158

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1252

Divisors of 3940407722416158

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 27 42 49 53 54 63 81 98 106 126 147 159 162 189 294 318 371 378 441 477 567 742 882 954 1113 1134 1187 1323 1431 2226 2374 2597 2646 2809 2862 3339 3561 3969 4293 5194 5618 6678 7122 7791 7938 8309 8427 8586 10017 10683 15582 16618 16854 19663 20034 21366 23373 24927 25281 30051 32049 39326 46746 49854 50562 58163 58989 60102 62911 64098 70119 74781 75843 96147 116326 117978 125822 137641 140238 148877 149562 151686 174489 176967 188733 192294 210357 224343 227529 275282 297754 348978 353934 377466 412923 420714 440377 446631 448686 455058 523467 530901 566199 673029 825846 880754 893262 1042139 1046934 1061802 1132398 1238769 1321131 1339893 1346058 1570401 1592703 1698597 2084278 2477538 2642262 2679786 3082639 3126417 3140802 3185406 3334283 3397194 3716307 3963393 4019679 4711203 5095791 6165278 6252834 6668566 7294973 7432614 7890481 7926786 8039358 9247917 9379251 9422406 10002849 10191582 11148921 11890179 12059037 14589946 15780962 18495834 18758502 20005698 21884919 22297842 23339981 23671443 23780358 24118074 27743751 28137753 30008547 35670537 43769838 46679962 47342886 55233367 55487502 56275506 60017094 65654757 70019943 71014329 71341074 83231253 84413259 90025641 110466734 131309514 140039886 142028658 163379867 165700101 166462506 168826518 176716999 180051282 196964271 210059829 213042987 249693759 270076923 326759734 331400202 353433998 386633569 393928542 418195493 420119658 426085974 490139601 497100303 499387518 530150997 540153846 590892813 630179487 639128961 773267138 836390986 980279202 994200606 1060301994 1159900707 1181785626 1237018993 1254586479 1260358974 1278257922 1470418803 1491300909 1590452991 1890538461 2319801414 2474037986 2509172958 2927368451 2940837606 2982601818 3180905982 3479702121 3711056979 3763759437 3781076922 4411256409 4473902727 4771358973 5854736902 6959404242 7422113958 7527518874 8659132951 8782105353 8822512818 8947805454 9366000947 9542717946 10439106363 11133170937 11291278311 13233769227 14314076919 17318265902 17564210706 18732001894 20491579157 20878212726 22266341874 22582556622 25977398853 26346316059 26467538454 28098002841 28628153838 31317319089 33399512811 33873834933 40983158314 51954797706 52692632118 56196005682 61474737471 62634638178 65562006629 66799025622 67747669866 77932196559 79038948177 84294008523 100198538433 122949474942 131124013258 155864393118 158077896354 168588017046 184424212413 196686019887 200397076866 233796589677 237116844531 252882025569 368848424826 393372039774 458934046403 467593179354 474233689062 496398050191 505764051138 553272637239 590058059661 701389769031 758646076707 917868092806 992796100382 1106545274478 1180116119322 1376802139209 1402779538062 1489194150573 1517292153414 1659817911717 1770174178983 2753604278418 2978388301146 3319635823434 3474786351337 3540348357966 4130406417627 4467582451719 5310522536949 6949572702674 8260812835254 8935164903438 10424359054011 10621045073898 12391219252881 13402747355157 20848718108022 24323504459359 24782438505762 26805494710314 31273077162033 37173657758643 40208242065471 48647008918718 62546154324066 72970513378077 74347315517286 80416484130942 93819231486099 145941026756154 187638462972198 218911540134231 281457694458297 437823080268462 562915388916594 656734620402693 1313469240805386 1970203861208079 3940407722416158
• Sum of all divisors σ(n): 10477310033964312
• Sum of proper divisors (its aliquot sum) s(n): 6536902311548154
• 3940407722416158 is an abundant number, because the sum of its proper divisors (6536902311548154) is greater than itself. Its abundance is 2596494589131996

Bases of 3940407722416158

• Binary: 1101111111111100011110101010100100001001100000011110₂
• Hexadecimal: 0xDFFC7AA90981E
• Base-36: 12SRABFM3VI

Squares and roots of 3940407722416158

• 3940407722416158 squared (3940407722416158²) is 15526813018876893677717339480964
• 3940407722416158 cubed (3940407722416158³) is 61181973924094251067360154143217510167727016312
• The square root of 3940407722416158 is 62772667.0009818685
• The cube root of 3940407722416158 is 157947.8506848631

Scales and comparisons

• 3,940,407,722,416,158 seconds is equal to 125,292,777 years, 4 weeks, 5 days, 7 hours, 9 minutes, 18 seconds.
• To count from 1 to 3,940,407,722,416,158 would take you about three hundred seventy-five million, eight hundred seventy-eight thousand, three hundred thirty-one 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 3940407722416158 cubic inches would be around 13162.3 feet tall.

Recreational maths with 3940407722416158

• 3940407722416158 backwards is 8516142277040493
• 3940407722416158 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 3940407722416158's digits is 63
• More coming soon!