12989794272
12,989,794,272 is an even composite number composed of six prime numbers multiplied together.
12989794272 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 12989794272:
25 × 3 × 7 × 132 × 23 × 4973
(2 × 2 × 2 × 2 × 2 × 3 × 7 × 13 × 13 × 23 × 4973)See below for interesting mathematical facts about the number 12989794272 from the Numbermatics database.
Names of 12989794272
- Cardinal: 12989794272 can be written as Twelve billion, nine hundred eighty-nine million, seven hundred ninety-four thousand, two hundred seventy-two.
Scientific notation
- Scientific notation: 1.2989794272 × 1010
Factors of 12989794272
Divisors of 12989794272
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 6 7 8 12 13 14 16 21 23 24 26 28 32 39 42 46 48 52 56 69 78 84 91 92 96 104 112 138 156 161 168 169 182 184 208 224 273 276 299 312 322 336 338 364 368 416 483 507 546 552 598 624 644 672 676 728 736 897 966 1014 1092 1104 1183 1196 1248 1288 1352 1456 1794 1932 2028 2093 2184 2208 2366 2392 2576 2704 2912 3549 3588 3864 3887 4056 4186 4368 4732 4784 4973 5152 5408 6279 7098 7176 7728 7774 8112 8372 8736 9464 9568 9946 11661 12558 14196 14352 14919 15456 15548 16224 16744 18928 19892 23322 25116 27209 28392 28704 29838 31096 33488 34811 37856 39784 46644 50232 54418 56784 59676 62192 64649 66976 69622 79568 81627 93288 100464 104433 108836 113568 114379 119352 124384 129298 139244 159136 163254 186576 193947 200928 208866 217672 228758 238704 258596 278488 326508 343137 373152 387894 417732 435344 452543 457516 477408 517192 556976 653016 686274 775788 800653 835464 840437 870688 905086 915032 1034384 1113952 1306032 1357629 1372548 1486927 1551576 1601306 1670928 1680874 1810172 1830064 2068768 2401959 2521311 2612064 2715258 2745096 2973854 3103152 3202612 3341856 3361748 3620344 3660128 4460781 4803918 5042622 5430516 5490192 5883059 5947708 6206304 6405224 6723496 7240688 8921562 9607836 10085244 10408489 10861032 10980384 11766118 11895416 12810448 13446992 14481376 17649177 17843124 19215672 19330051 20170488 20816978 21722064 23532236 23790832 25620896 26893984 31225467 35298354 35686248 38431344 38660102 40340976 41633956 43444128 47064472 47581664 57990153 62450934 70596708 71372496 76862688 77320204 80681952 83267912 94128944 115980306 124901868 135310357 141193416 142744992 154640408 166535824 188257888 231960612 249803736 270620714 282386832 309280816 333071648 405931071 463921224 499607472 541241428 564773664 618561632 811862142 927842448 999214944 1082482856 1623724284 1855684896 2164965712 3247448568 4329931424 6494897136 12989794272
- Sum of all divisors σ(n): 44041148928
- Sum of proper divisors (its aliquot sum) s(n): 31051354656
- 12989794272 is an abundant number, because the sum of its proper divisors (31051354656) is greater than itself. Its abundance is 18061560384
Bases of 12989794272
- Binary: 11000001100100000010000111111000002
- Hexadecimal: 0x3064087E0
- Base-36: 5YTSDEO
Squares and roots of 12989794272
- 12989794272 squared (129897942722) is 168734755228884009984
- 12989794272 cubed (129897942723) is 2191829756959479561842554011648
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The
square root of 12989794272 is 113972.7786447273 -
The
cube root of 12989794272 is 2350.7192168315
Scales and comparisons
How big is 12989794272?- 12,989,794,272 seconds is equal to 413 years, 1 week, 5 days, 20 hours, 11 minutes, 12 seconds.
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To count from 1 to 12,989,794,272 would take you about eight hundred twenty-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 12989794272 cubic inches would be around 195.9 feet tall.
Recreational maths with 12989794272
- 12989794272 backwards is 27249798921
- The number of decimal digits it has is: 11
- The sum of 12989794272's digits is 60
- More coming soon!
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