396908488520145

Names of 396908488520145

• Cardinal: 396908488520145 can be written as Three hundred ninety-six trillion, nine hundred eight billion, four hundred eighty-eight million, five hundred twenty thousand, one hundred forty-five.

Scientific notation

• Scientific notation: 3.96908488520145 × 10¹⁴

Factors of 396908488520145

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 142

Divisors of 396908488520145

• Number of divisors d(n): 384
• Complete list of divisors:
  1 3 5 7 9 15 21 27 35 45 49 63 81 105 127 135 147 189 243 245 315 343 381 405 441 567 635 729 735 889 945 1029 1143 1215 1323 1701 1715 1905 2187 2205 2667 2835 3087 3429 3645 3969 4445 5103 5145 5715 6223 6561 6615 8001 8505 9261 10287 10935 11907 13335 15309 15435 16129 17145 18669 19683 19845 24003 25515 27783 30861 31115 32805 35721 40005 43561 45927 46305 48387 51435 56007 59049 59535 72009 76545 80645 83349 92583 93345 98415 107163 112903 120015 130683 137781 138915 145161 154305 168021 177147 178605 216027 217805 229635 241935 250047 277749 280035 295245 321489 338709 360045 392049 413343 416745 435483 462915 504063 531441 535815 564515 648081 653415 688905 725805 750141 790321 833247 840105 885735 964467 1016127 1080135 1176147 1240029 1250235 1306449 1388745 1512189 1594323 1607445 1693545 1944243 1960245 2066715 2177415 2250423 2370963 2499741 2520315 2657205 2893401 3048381 3240405 3528441 3720087 3750705 3919347 3951605 4166235 4536567 4782969 4822335 5080635 5532247 5832729 5880735 6200145 6532245 6751269 7112889 7499223 7560945 7971615 8680203 9145143 9721215 10585323 11160261 11252115 11758041 11854815 12498705 13609701 14348907 14467005 15241905 16596741 17498187 17642205 18600435 19596735 20253807 21338667 22497669 22682835 23914845 26040609 27435429 27661235 29163645 31755969 33480783 33756345 35274123 35564445 37496115 40829103 43401015 45725715 49790223 52494561 52926615 55801305 58790205 60761421 64016001 67493007 68048505 71744535 78121827 82306287 82983705 87490935 95267907 100442349 101269035 105822369 106693335 112488345 122487309 130203045 137177145 149370669 157483683 158779845 167403915 176370615 182284263 192048003 202479021 204145515 234365481 246918861 248951115 262472805 285803721 303807105 317467107 320080005 337465035 367461927 390609135 411531435 448112007 472451049 476339535 502211745 529111845 546852789 576144009 607437063 612436545 703096443 740756583 746853345 787418415 857411163 911421315 952401321 960240015 1012395105 1102385781 1171827405 1234594305 1344336021 1417353147 1429018605 1587335535 1640558367 1728432027 1822311189 1837309635 2222269749 2240560035 2362255245 2572233489 2734263945 2857203963 2880720045 3037185315 3307157343 3515482215 3703782915 4033008063 4252059441 4287055815 4762006605 4921675101 5185296081 5511928905 6666809247 6721680105 7086765735 7716700467 8202791835 8571611889 8642160135 9111555945 9921472029 11111348745 12099024189 12756178323 12861167445 14286019815 15555888243 16535786715 20000427741 20165040315 21260297205 23150101401 24608375505 25714835667 25926480405 29764416087 33334046235 36297072567 38583502335 42858059445 46667664729 49607360145 60001283223 60495120945 63780891615 69450304203 77144507001 77779441215 89293248261 100002138705 108891217701 115750507005 128574178335 140002994187 148822080435 180003849669 181485362835 208350912609 231433521003 233338323645 300006416115 326673653103 347251521015 385722535005 420008982561 446466241305 540011549007 544456088505 625052737827 700014970935 900019248345 980020959309 1041754563045 1157167605015 1260026947683 1620034647021 1633368265515 2100044912805 2700057745035 2940062877927 3125263689135 3780080843049 4900104796545 6300134738415 8100173235105 8820188633781 11340242529147 14700314389635 18900404215245 26460565901343 44100943168905 56701212645735 79381697704029 132302829506715 396908488520145
• Sum of all divisors σ(n): 839772632448000
• Sum of proper divisors (its aliquot sum) s(n): 442864143927855
• 396908488520145 is an abundant number, because the sum of its proper divisors (442864143927855) is greater than itself. Its abundance is 45955655407710

Bases of 396908488520145

• Binary: 1011010001111110001110101011101110111000111010001₂
• Hexadecimal: 0x168FC757771D1
• Base-36: 3WOX8Q6W29

Squares and roots of 396908488520145

• 396908488520145 squared (396908488520145²) is 157536348259346075252070821025
• 396908488520145 cubed (396908488520145³) is 62527513874600226462391212753939737402048625
• The square root of 396908488520145 is 19922562.2980615875
• The cube root of 396908488520145 is 73490.3184076311

Scales and comparisons

• 396,908,488,520,145 seconds is equal to 12,620,462 years, 11 weeks, 1 day, 18 hours, 15 minutes, 45 seconds.
• To count from 1 to 396,908,488,520,145 would take you about thirty-one million, five hundred fifty-one thousand, one hundred fifty-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 396908488520145 cubic inches would be around 6124.2 feet tall.

Recreational maths with 396908488520145

• 396908488520145 backwards is 541025884809693
• The number of decimal digits it has is: 15
• The sum of 396908488520145's digits is 72
• More coming soon!