2147940576

Names of 2147940576

• Cardinal: 2147940576 can be written as Two billion, one hundred forty-seven million, nine hundred forty thousand, five hundred seventy-six.

Scientific notation

• Scientific notation: 2.147940576 × 10⁹

Factors of 2147940576

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 164

Divisors of 2147940576

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 24 32 36 37 38 48 57 72 74 76 96 103 111 114 144 148 152 171 206 222 228 288 296 304 309 333 342 412 444 456 592 608 618 666 684 703 824 888 912 927 1184 1236 1332 1368 1406 1648 1776 1824 1854 1957 2109 2472 2664 2736 2812 3296 3552 3708 3811 3914 4218 4944 5328 5472 5624 5871 6327 7416 7622 7828 8436 9888 10609 10656 11248 11433 11742 12654 14832 15244 15656 16872 17613 21218 22496 22866 23484 25308 29664 30488 31312 31827 33744 34299 35226 42436 45732 46968 50616 60976 62624 63654 67488 68598 70452 72409 84872 91464 93936 95481 101232 121952 127308 137196 140904 144818 169744 182928 187872 190962 201571 202464 217227 254616 274392 281808 289636 339488 365856 381924 392533 403142 434454 509232 548784 563616 579272 604713 651681 763848 785066 806284 868908 1018464 1097568 1158544 1177599 1209426 1303362 1527696 1570132 1612568 1737816 1814139 2317088 2355198 2418852 2606724 3055392 3140264 3225136 3475632 3532797 3628278 4710396 4837704 5213448 6280528 6450272 6951264 7065594 7256556 7458127 9420792 9675408 10426896 12561056 14131188 14513112 14916254 18841584 19350816 20853792 22374381 28262376 29026224 29832508 37683168 44748762 56524752 58052448 59665016 67123143 89497524 113049504 119330032 134246286 178995048 238660064 268492572 357990096 536985144 715980192 1073970288 2147940576
• Sum of all divisors σ(n): 6668199720
• Sum of proper divisors (its aliquot sum) s(n): 4520259144
• 2147940576 is an abundant number, because the sum of its proper divisors (4520259144) is greater than itself. Its abundance is 2372318568

Bases of 2147940576

• Binary: 10000000000001101111100011100000₂
• Hexadecimal: 0x8006F8E0
• Base-36: ZITTK0

Squares and roots of 2147940576

• 2147940576 squared (2147940576²) is 4613648718027211776
• 2147940576 cubed (2147940576³) is 9909843284861030845815422976
• The square root of 2147940576 is 46345.8798168725
• The cube root of 2147940576 is 1290.2506525737

Scales and comparisons

• 2,147,940,576 seconds is equal to 68 years, 15 weeks, 3 days, 10 hours, 9 minutes, 36 seconds.
• To count from 1 to 2,147,940,576 would take you about one hundred thirty-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 2147940576 cubic inches would be around 107.5 feet tall.

Recreational maths with 2147940576

• 2147940576 backwards is 6750497412
• The number of decimal digits it has is: 10
• The sum of 2147940576's digits is 45
• More coming soon!