15297052672

Names of 15297052672

• Cardinal: 15297052672 can be written as Fifteen billion, two hundred ninety-seven million, fifty-two thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 1.5297052672 × 10¹⁰

Factors of 15297052672

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 81

Divisors of 15297052672

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 8 11 16 22 31 32 37 44 62 64 74 88 124 128 148 176 248 256 296 341 352 407 496 512 592 682 704 814 992 1024 1147 1184 1364 1369 1408 1628 1984 2048 2294 2368 2728 2738 2816 3256 3968 4096 4588 4736 5456 5476 5632 6512 7936 8192 9176 9472 10912 10952 11264 12617 13024 15059 15872 16384 18352 18944 21824 21904 22528 25234 26048 30118 31744 32768 36704 37888 42439 43648 43808 45056 50468 52096 60236 63488 73408 75776 84878 87296 87616 90112 100936 104192 120472 126976 146816 151552 169756 174592 175232 180224 201872 208384 240944 253952 293632 303104 339512 349184 350464 360448 403744 416768 466829 481888 507904 587264 606208 679024 698368 700928 807488 833536 933658 963776 1015808 1174528 1212416 1358048 1396736 1401856 1614976 1667072 1867316 1927552 2349056 2716096 2793472 2803712 3229952 3334144 3734632 3855104 4698112 5432192 5586944 5607424 6459904 6668288 7469264 7710208 9396224 10864384 11173888 11214848 12919808 13336576 14938528 15420416 18792448 21728768 22429696 25839616 29877056 30840832 37584896 43457536 44859392 51679232 59754112 61681664 86915072 103358464 119508224 123363328 173830144 206716928 239016448 246726656 347660288 413433856 478032896 493453312 695320576 956065792 1390641152 1912131584 3824263168 7648526336 15297052672
• Sum of all divisors σ(n): 35407774080
• Sum of proper divisors (its aliquot sum) s(n): 20110721408
• 15297052672 is an abundant number, because the sum of its proper divisors (20110721408) is greater than itself. Its abundance is 4813668736

Bases of 15297052672

• Binary: 1110001111110001101000000000000000₂
• Hexadecimal: 0x38FC68000
• Base-36: 70ZGXDS

Squares and roots of 15297052672

• 15297052672 squared (15297052672²) is 233999820449942339584
• 15297052672 cubed (15297052672³) is 3579507578661310707979358568448
• The square root of 15297052672 is 123681.2543274041
• The cube root of 15297052672 is 2482.3856613421

Scales and comparisons

• 15,297,052,672 seconds is equal to 486 years, 20 weeks, 5 days, 5 hours, 17 minutes, 52 seconds.
• To count from 1 to 15,297,052,672 would take you about nine hundred seventy-two 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 15297052672 cubic inches would be around 206.9 feet tall.

Recreational maths with 15297052672

• 15297052672 backwards is 27625079251
• The number of decimal digits it has is: 11
• The sum of 15297052672's digits is 46
• More coming soon!