12888152676

Names of 12888152676

• Cardinal: 12888152676 can be written as Twelve billion, eight hundred eighty-eight million, one hundred fifty-two thousand, six hundred seventy-six.

Scientific notation

• Scientific notation: 1.2888152676 × 10¹⁰

Factors of 12888152676

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 82

Divisors of 12888152676

• Number of divisors d(n): 405
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 17 18 21 27 28 34 36 42 49 51 53 54 63 68 81 84 98 102 106 108 119 126 147 153 159 162 189 196 204 212 238 252 289 294 306 318 324 357 371 378 441 459 476 477 567 578 588 612 636 714 742 756 833 867 882 901 918 954 1071 1113 1134 1156 1323 1377 1428 1431 1484 1666 1734 1764 1802 1836 1908 2023 2142 2226 2268 2499 2597 2601 2646 2703 2754 2809 2862 3213 3332 3339 3468 3604 3969 4046 4284 4293 4452 4998 5194 5202 5292 5406 5508 5618 5724 6069 6307 6426 6678 7497 7791 7803 7938 8092 8109 8427 8586 9639 9996 10017 10388 10404 10812 11236 12138 12614 12852 13356 14161 14994 15317 15582 15606 15876 16218 16854 17172 18207 18921 19278 19663 20034 22491 23373 23409 24276 24327 25228 25281 28322 29988 30051 30634 31164 31212 32436 33708 36414 37842 38556 39326 40068 42483 44149 44982 45951 46746 46818 47753 48654 50562 54621 56644 56763 58989 60102 61268 67473 70119 72828 72981 75684 75843 78652 84966 88298 89964 91902 93492 93636 95506 97308 101124 107219 109242 113526 117978 120204 127449 132447 134946 137641 137853 140238 143259 145962 151686 163863 169932 170289 176596 176967 183804 191012 210357 214438 218484 227052 227529 235956 254898 264894 269892 275282 275706 280476 286518 291924 303372 321657 327726 334271 340578 353934 382347 397341 412923 413559 420714 428876 429777 455058 509796 510867 529788 530901 550564 551412 573036 643314 655452 668542 681156 707868 750533 764694 794682 811801 825846 827118 841428 859554 910116 964971 1002813 1021734 1061802 1147041 1192023 1238769 1240677 1286628 1289331 1337084 1501066 1529388 1589364 1592703 1623602 1651692 1654236 1719108 1929942 2005626 2043468 2123604 2251599 2294082 2339897 2384046 2435403 2477538 2481354 2578662 2894913 3002132 3008439 3185406 3247204 3576069 3716307 3859884 3867993 4011252 4503198 4588164 4679794 4768092 4870806 4955076 4962708 5157324 5682607 5789826 6016878 6370812 6754797 7019691 7152138 7306209 7432614 7735986 8684739 9006396 9025317 9359588 9741612 11148921 11365214 11579652 12033756 13509594 14039382 14304276 14612418 14865228 15471972 17047821 17369478 18050634 20264391 21059073 21918627 22297842 22730428 27019188 27075951 28078764 29224836 34095642 34738956 36101268 39778249 40528782 42118146 43837254 44595684 51143463 54151902 60793173 63177219 65755881 68191284 79556498 81057564 84236292 87674508 102286926 108303804 119334747 121586346 126354438 131511762 153430389 159112996 189531657 204573852 238669494 243172692 252708876 263023524 306860778 358004241 379063314 460291167 477338988 613721556 716008482 758126628 920582334 1074012723 1432016964 1841164668 2148025446 3222038169 4296050892 6444076338 12888152676
• Sum of all divisors σ(n): 42434392539
• Sum of proper divisors (its aliquot sum) s(n): 29546239863
• 12888152676 is an abundant number, because the sum of its proper divisors (29546239863) is greater than itself. Its abundance is 16658087187

Bases of 12888152676

• Binary: 1100000000001100011001101001100100₂
• Hexadecimal: 0x300319A64
• Base-36: 5X59U90

Squares and roots of 12888152676

• 12888152676 squared (12888152676²) is 166104479399885960976
• 12888152676 cubed (12888152676³) is 2140779890673227122047665971776
• 12888152676 is a perfect square number. Its square root is 113526
• The cube root of 12888152676 is 2344.5719096771

Scales and comparisons

• 12,888,152,676 seconds is equal to 409 years, 41 weeks, 5 days, 10 hours, 24 minutes, 36 seconds.
• To count from 1 to 12,888,152,676 would take you about eight hundred nineteen 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 12888152676 cubic inches would be around 195.4 feet tall.

Recreational maths with 12888152676

• 12888152676 backwards is 67625188821
• 12888152676 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12888152676's digits is 54
• More coming soon!