7946899968

Names of 7946899968

• Cardinal: 7946899968 can be written as Seven billion, nine hundred forty-six million, eight hundred ninety-nine thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 7.946899968 × 10⁹

Factors of 7946899968

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 6240

Divisors of 7946899968

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 17 21 24 28 32 34 42 48 49 51 56 64 68 84 96 98 102 112 119 128 136 147 168 192 196 204 224 238 256 272 294 336 357 384 392 408 448 476 512 544 588 672 714 768 784 816 833 896 952 1088 1176 1344 1428 1536 1568 1632 1666 1792 1904 2176 2352 2499 2688 2856 3136 3264 3332 3584 3808 4352 4704 4998 5376 5712 6211 6272 6528 6664 7616 8704 9408 9996 10752 11424 12422 12544 13056 13328 15232 18633 18816 19992 22848 24844 25088 26112 26656 30464 37266 37632 39984 43477 45696 49688 53312 60928 74532 75264 79968 86954 91392 99376 105587 106624 130431 149064 159936 173908 182784 198752 211174 213248 260862 298128 304339 316761 319872 347816 397504 422348 426496 521724 596256 608678 633522 639744 695632 739109 795008 844696 913017 1043448 1192512 1217356 1267044 1279488 1391264 1478218 1590016 1689392 1826034 2086896 2217327 2385024 2434712 2534088 2782528 2956436 3180032 3378784 3652068 4173792 4434654 4770048 4869424 5068176 5173763 5565056 5912872 6757568 7304136 8347584 8869308 9540096 9738848 10136352 10347526 11130112 11825744 13515136 14608272 15521289 16695168 17738616 19477696 20272704 20695052 22260224 23651488 27030272 29216544 31042578 33390336 35477232 38955392 40545408 41390104 47302976 54060544 58433088 62085156 66780672 70954464 77910784 81090816 82780208 94605952 116866176 124170312 141908928 155821568 162181632 165560416 189211904 233732352 248340624 283817856 331120832 378423808 467464704 496681248 567635712 662241664 993362496 1135271424 1324483328 1986724992 2648966656 3973449984 7946899968
• Sum of all divisors σ(n): 26080411104
• Sum of proper divisors (its aliquot sum) s(n): 18133511136
• 7946899968 is an abundant number, because the sum of its proper divisors (18133511136) is greater than itself. Its abundance is 10186611168

Bases of 7946899968

• Binary: 111011001101011000001001000000000₂
• Hexadecimal: 0x1D9AC1200
• Base-36: 3NFDN9C

Squares and roots of 7946899968

• 7946899968 squared (7946899968²) is 63153219101398401024
• 7946899968 cubed (7946899968³) is 501872314855999941852876767232
• The square root of 7946899968 is 89145.3866893851
• The cube root of 7946899968 is 1995.5651707467

Scales and comparisons

• 7,946,899,968 seconds is equal to 252 years, 35 weeks, 5 days, 12 minutes, 48 seconds.
• To count from 1 to 7,946,899,968 would take you about five hundred 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 7946899968 cubic inches would be around 166.3 feet tall.

Recreational maths with 7946899968

• 7946899968 backwards is 8699986497
• The number of decimal digits it has is: 10
• The sum of 7946899968's digits is 75
• More coming soon!