6420456693315

Names of 6420456693315

• Cardinal: 6420456693315 can be written as Six trillion, four hundred twenty billion, four hundred fifty-six million, six hundred ninety-three thousand, three hundred fifteen.

Scientific notation

• Scientific notation: 6.420456693315 × 10¹²

Factors of 6420456693315

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 388198

Divisors of 6420456693315

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 5 7 9 15 21 27 35 41 45 49 61 63 105 123 135 147 183 189 205 245 287 305 315 369 427 441 549 615 735 861 915 945 1107 1281 1323 1435 1647 1845 2009 2135 2205 2501 2583 2745 2989 3843 4305 5535 6027 6405 6615 7503 7749 8235 8967 10045 11529 12505 12915 14945 17507 18081 19215 22509 26901 30135 37515 38745 44835 52521 54243 57645 67527 80703 87535 90405 112545 122549 134505 157563 262605 271215 337635 367647 388081 403515 472689 612745 787815 1102941 1164243 1838235 1940405 2363445 2716567 3308823 3492729 5514705 5821215 8149701 10478187 13582835 15911321 16544115 17463645 19015969 23672941 24449103 40748505 47733963 52390935 57047907 71018823 73347309 79556605 95079845 111379247 118364705 122245515 143201889 165710587 171143721 213056469 238669815 285239535 334137741 355094115 366736545 429605667 497131761 513431163 556896235 639169407 716009445 779654729 828552935 855718605 970590581 1002413223 1065282345 1159974109 1491395283 1670688705 2148028335 2338964187 2485658805 2567155815 2911771743 3007239669 3195847035 3479922327 3898273645 4474185849 4852952905 5012066115 5799870545 6794134067 7016892561 7456976415 8735315229 10439766981 11694820935 14558858715 15036198345 17399611635 20382402201 21050677683 22370929245 26205945687 31319300943 33970670335 35084462805 43676576145 47558938469 52198834905 61147206603 101912011005 105253388415 131029728435 142676815407 156596504715 183441619809 237794692345 305736033015 428030446221 713384077035 917208099045 1284091338663 2140152231105 6420456693315
• Sum of all divisors σ(n): 13824536423040
• Sum of proper divisors (its aliquot sum) s(n): 7404079729725
• 6420456693315 is an abundant number, because the sum of its proper divisors (7404079729725) is greater than itself. Its abundance is 983623036410

Bases of 6420456693315

• Binary: 1011101011011100001000010100101111001000011₂
• Hexadecimal: 0x5D6E10A5E43
• Base-36: 29XIM56IR

Squares and roots of 6420456693315

• 6420456693315 squared (6420456693315²) is 41222264150733383965689225
• 6420456693315 cubed (6420456693315³) is 264665761780175129148529282958425030875
• The square root of 6420456693315 is 2533862.0114984557
• The cube root of 6420456693315 is 18586.1158703107

Scales and comparisons

• 6,420,456,693,315 seconds is equal to 204,150 years, 34 weeks, 3 days, 8 hours, 35 minutes, 15 seconds.
• To count from 1 to 6,420,456,693,315 would take you about five hundred ten thousand, three hundred seventy-six 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 6420456693315 cubic inches would be around 1548.8 feet tall.

Recreational maths with 6420456693315

• 6420456693315 backwards is 5133966540246
• The number of decimal digits it has is: 13
• The sum of 6420456693315's digits is 54
• More coming soon!