7468793920

Names of 7468793920

• Cardinal: 7468793920 can be written as Seven billion, four hundred sixty-eight million, seven hundred ninety-three thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 7.46879392 × 10⁹

Factors of 7468793920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1254

Divisors of 7468793920

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 32 35 40 53 56 64 70 80 106 112 140 160 212 224 265 280 320 371 424 448 530 560 742 848 1060 1120 1187 1484 1696 1855 2120 2240 2374 2809 2968 3392 3710 4240 4748 5618 5935 5936 7420 8309 8480 9496 11236 11870 11872 14045 14840 16618 16960 18992 19663 22472 23740 23744 28090 29680 33236 37984 39326 41545 44944 47480 56180 59360 62911 66472 75968 78652 83090 89888 94960 98315 112360 118720 125822 132944 157304 166180 179776 189920 196630 224720 251644 265888 314555 314608 332360 379840 393260 440377 449440 503288 531776 629110 629216 664720 786520 880754 898880 1006576 1258220 1258432 1329440 1573040 1761508 2013152 2201885 2516440 2658880 3146080 3334283 3523016 4026304 4403770 5032880 6292160 6668566 7046032 8807540 10065760 13337132 14092064 16671415 17615080 20131520 23339981 26674264 28184128 33342830 35230160 46679962 53348528 66685660 70460320 93359924 106697056 116699905 133371320 140920640 186719848 213394112 233399810 266742640 373439696 466799620 533485280 746879392 933599240 1066970560 1493758784 1867198480 3734396960 7468793920
• Sum of all divisors σ(n): 20733983424
• Sum of proper divisors (its aliquot sum) s(n): 13265189504
• 7468793920 is an abundant number, because the sum of its proper divisors (13265189504) is greater than itself. Its abundance is 5796395584

Bases of 7468793920

• Binary: 110111101001011001100000001000000₂
• Hexadecimal: 0x1BD2CC040
• Base-36: 3FIQ69S

Squares and roots of 7468793920

• 7468793920 squared (7468793920²) is 55782882619428966400
• 7468793920 cubed (7468793920³) is 416630854548064738120204288000
• The square root of 7468793920 is 86422.1841890149
• The cube root of 7468793920 is 1954.7152093753

Scales and comparisons

• 7,468,793,920 seconds is equal to 237 years, 25 weeks, 1 day, 8 hours, 58 minutes, 40 seconds.
• To count from 1 to 7,468,793,920 would take you about four hundred seventy-four 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 7468793920 cubic inches would be around 162.9 feet tall.

Recreational maths with 7468793920

• 7468793920 backwards is 0293978647
• The number of decimal digits it has is: 10
• The sum of 7468793920's digits is 55
• More coming soon!