13125426912

Names of 13125426912

• Cardinal: 13125426912 can be written as Thirteen billion, one hundred twenty-five million, four hundred twenty-six thousand, nine hundred twelve.

Scientific notation

• Scientific notation: 1.3125426912 × 10¹⁰

Factors of 13125426912

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 611

Divisors of 13125426912

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 17 18 24 26 29 32 34 36 39 48 51 52 58 68 72 78 87 96 102 104 116 117 136 144 153 156 169 174 204 208 221 232 234 261 272 288 306 312 338 348 377 408 416 442 464 468 493 507 522 544 547 612 624 663 676 696 754 816 884 928 936 986 1014 1044 1094 1131 1224 1248 1326 1352 1392 1479 1508 1521 1632 1641 1768 1872 1972 1989 2028 2088 2188 2262 2448 2652 2704 2784 2873 2958 3016 3042 3282 3393 3536 3744 3944 3978 4056 4176 4376 4437 4524 4896 4901 4923 5304 5408 5746 5916 6032 6084 6409 6564 6786 7072 7111 7888 7956 8112 8352 8619 8752 8874 9048 9299 9802 9846 10608 11492 11832 12064 12168 12818 13128 13572 14222 14703 15776 15863 15912 16224 17238 17504 17748 18096 18598 19227 19604 19692 21216 21333 22984 23664 24336 25636 25857 26256 27144 27897 28444 29406 31726 31824 34476 35496 36192 37196 38454 39208 39384 42666 44109 45968 47328 47589 48672 51272 51714 52512 54288 55794 56888 57681 58812 63452 63648 63999 68952 70992 74392 76908 78416 78768 83317 83691 85332 88218 91936 92443 95178 102544 103428 108576 111588 113776 115362 117624 120887 126904 127998 137904 141984 142767 148784 153816 156832 157536 166634 167382 170664 176436 184886 190356 205088 206219 206856 223176 227552 230724 235248 241774 249951 253808 255996 269671 275808 277329 285534 297568 307632 333268 334764 341328 352872 362661 369772 380712 412438 413712 446352 461448 470496 483548 499902 507616 511992 539342 554658 571068 615264 618657 666536 669528 682656 705744 725322 739544 749853 761424 809013 824876 827424 831987 892704 922896 967096 999804 1023984 1078684 1087983 1109316 1142136 1237314 1333072 1339056 1411488 1450644 1479088 1499706 1522848 1571531 1618026 1649752 1663974 1845792 1855971 1934192 1999608 2047968 2157368 2175966 2218632 2284272 2427039 2474628 2666144 2678112 2680847 2901288 2958176 2999412 3143062 3236052 3299504 3327948 3505723 3711942 3868384 3999216 4314736 4351932 4437264 4568544 4714593 4854078 4949256 5361694 5802576 5998824 6286124 6472104 6599008 6655896 7011446 7423884 7998432 8042541 8629472 8703864 8874528 9429186 9708156 9898512 10517169 10723388 11605152 11997648 12572248 12944208 13311792 14022892 14143779 14847768 16085082 17407728 18858372 19416312 19797024 21034338 21446776 23995296 24127623 25144496 25888416 26623584 28045784 28287558 29695536 31551507 32170164 34815456 37716744 38832624 42068676 42893552 45574399 48255246 50288992 56091568 56575116 59391072 63103014 64340328 75433488 77665248 84137352 85787104 91148798 96510492 112183136 113150232 126206028 128680656 136723197 150866976 168274704 182297596 193020984 226300464 252412056 257361312 273446394 336549408 364595192 386041968 410169591 452600928 504824112 546892788 729190384 772083936 820339182 1009648224 1093785576 1458380768 1640678364 2187571152 3281356728 4375142304 6562713456 13125426912
• Sum of all divisors σ(n): 44351601840
• Sum of proper divisors (its aliquot sum) s(n): 31226174928
• 13125426912 is an abundant number, because the sum of its proper divisors (31226174928) is greater than itself. Its abundance is 18100748016

Bases of 13125426912

• Binary: 1100001110010101100001111011100000₂
• Hexadecimal: 0x30E561EE0
• Base-36: 612JG80

Squares and roots of 13125426912

• 13125426912 squared (13125426912²) is 172276831622253855744
• 13125426912 cubed (13125426912³) is 2261206962088823376278063382528
• The square root of 13125426912 is 114566.2555554645
• The cube root of 13125426912 is 2358.8725649943

Scales and comparisons

• 13,125,426,912 seconds is equal to 417 years, 18 weeks, 15 hours, 55 minutes, 12 seconds.
• To count from 1 to 13,125,426,912 would take you about eight hundred thirty-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 13125426912 cubic inches would be around 196.6 feet tall.

Recreational maths with 13125426912

• 13125426912 backwards is 21962452131
• 13125426912 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13125426912's digits is 36
• More coming soon!