2313905440

Names of 2313905440

• Cardinal: 2313905440 can be written as Two billion, three hundred thirteen million, nine hundred five thousand, four hundred forty.

Scientific notation

• Scientific notation: 2.31390544 × 10⁹

Factors of 2313905440

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 3858

Divisors of 2313905440

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 16 20 22 28 32 35 40 44 49 55 56 70 77 80 88 98 110 112 140 154 160 176 196 220 224 245 280 308 343 352 385 392 440 490 539 560 616 686 770 784 880 980 1078 1120 1232 1372 1540 1568 1715 1760 1960 2156 2464 2695 2744 3080 3430 3773 3833 3920 4312 5390 5488 6160 6860 7546 7666 7840 8624 10780 10976 12320 13720 15092 15332 17248 18865 19165 21560 26831 27440 30184 30664 37730 38330 42163 43120 53662 54880 60368 61328 75460 76660 84326 86240 107324 120736 122656 134155 150920 153320 168652 187817 210815 214648 268310 295141 301840 306640 337304 375634 421630 429296 536620 590282 603680 613280 674608 751268 843260 858592 939085 1073240 1180564 1314719 1349216 1475705 1502536 1686520 1878170 2065987 2146480 2361128 2629438 2951410 3005072 3373040 3756340 4131974 4292960 4722256 5258876 5902820 6010144 6573595 6746080 7512680 8263948 9444512 10329935 10517752 11805640 13147190 14461909 15025360 16527896 20659870 21035504 23611280 26294380 28923818 30050720 33055792 41319740 42071008 47222560 52588760 57847636 66111584 72309545 82639480 105177520 115695272 144619090 165278960 210355040 231390544 289238180 330557920 462781088 578476360 1156952720 2313905440
• Sum of all divisors σ(n): 6956409600
• Sum of proper divisors (its aliquot sum) s(n): 4642504160
• 2313905440 is an abundant number, because the sum of its proper divisors (4642504160) is greater than itself. Its abundance is 2328598720

Bases of 2313905440

• Binary: 10001001111010110110010100100000₂
• Hexadecimal: 0x89EB6520
• Base-36: 129N0V4

Squares and roots of 2313905440

• 2313905440 squared (2313905440²) is 5354158385261593600
• 2313905440 cubed (2313905440³) is 12389016214278417254109184000
• The square root of 2313905440 is 48103.0710038351
• The cube root of 2313905440 is 1322.6609621803

Scales and comparisons

• 2,313,905,440 seconds is equal to 73 years, 29 weeks, 6 days, 7 hours, 30 minutes, 40 seconds.
• To count from 1 to 2,313,905,440 would take you about one hundred forty-seven 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 2313905440 cubic inches would be around 110.2 feet tall.

Recreational maths with 2313905440

• 2313905440 backwards is 0445093132
• The number of decimal digits it has is: 10
• The sum of 2313905440's digits is 31
• More coming soon!