12087047808

Names of 12087047808

• Cardinal: 12087047808 can be written as Twelve billion, eighty-seven million, forty-seven thousand, eight hundred eight.

Scientific notation

• Scientific notation: 1.2087047808 × 10¹⁰

Factors of 12087047808

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1137

Divisors of 12087047808

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 29 31 32 33 36 44 48 58 62 64 66 72 87 88 93 96 99 116 124 128 132 144 174 176 186 192 198 232 248 261 264 279 288 319 341 348 352 372 384 396 464 496 522 528 558 576 638 682 696 704 744 792 899 928 957 992 1023 1044 1056 1061 1116 1152 1276 1364 1392 1408 1488 1584 1798 1856 1914 1984 2046 2088 2112 2122 2232 2552 2697 2728 2784 2871 2976 3069 3168 3183 3596 3712 3828 3968 4092 4176 4224 4244 4464 5104 5394 5456 5568 5742 5952 6138 6336 6366 7192 7656 8091 8184 8352 8488 8928 9549 9889 10208 10788 10912 11136 11484 11671 11904 12276 12672 12732 14384 15312 16182 16368 16704 16976 17856 19098 19778 20416 21576 21824 22968 23342 24552 25464 28768 29667 30624 30769 32364 32736 32891 33408 33952 35013 35712 38196 39556 40832 43152 43648 45936 46684 49104 50928 57536 59334 61248 61538 64728 65472 65782 67904 70026 76392 79112 86304 89001 91872 92307 93368 98208 98673 101856 105039 115072 118668 122496 123076 129456 130944 131564 135808 140052 152784 158224 172608 178002 183744 184614 186736 196416 197346 203712 210078 237336 246152 258912 263128 276921 280104 296019 305568 316448 338459 345216 356004 361801 367488 369228 373472 392832 394692 407424 420156 474672 492304 517824 526256 553842 560208 592038 611136 632896 676918 712008 723602 738456 746944 789384 840312 949344 953839 984608 1015377 1035648 1052512 1085403 1107684 1120416 1184076 1222272 1265792 1353836 1424016 1447204 1476912 1493888 1578768 1680624 1898688 1907678 1969216 2030754 2105024 2170806 2215368 2240832 2368152 2707672 2848032 2861517 2894408 2953824 3046131 3157536 3256209 3361248 3797376 3815356 3938432 4061508 4210048 4341612 4430736 4481664 4736304 5415344 5696064 5723034 5788816 5907648 6092262 6315072 6512418 6722496 7630712 8123016 8584551 8683224 8861472 9472608 10492229 10830688 11392128 11446068 11577632 11815296 12184524 12630144 13024836 13444992 15261424 16246032 17169102 17366448 17722944 18945216 20984458 21661376 22892136 23155264 24369048 26049672 30522848 31476687 32492064 34338204 34732896 35445888 37890432 41968916 43322752 45784272 46310528 48738096 52099344 61045696 62953374 64984128 68676408 69465792 83937832 91568544 94430061 97476192 104198688 122091392 125906748 129968256 137352816 138931584 167875664 183137088 188860122 194952384 208397376 251813496 274705632 335751328 366274176 377720244 389904768 416794752 503626992 549411264 671502656 755440488 1007253984 1098822528 1343005312 1510880976 2014507968 3021761952 4029015936 6043523904 12087047808
• Sum of all divisors σ(n): 40556505600
• Sum of proper divisors (its aliquot sum) s(n): 28469457792
• 12087047808 is an abundant number, because the sum of its proper divisors (28469457792) is greater than itself. Its abundance is 16382409984

Bases of 12087047808

• Binary: 1011010000011100011011011010000000₂
• Hexadecimal: 0x2D071B680
• Base-36: 5JWBDS0

Squares and roots of 12087047808

• 12087047808 squared (12087047808²) is 146096724712877604864
• 12087047808 cubed (12087047808³) is 1765878096196766683243701338112
• The square root of 12087047808 is 109941.1106365585
• The cube root of 12087047808 is 2294.9509790603

Scales and comparisons

• 12,087,047,808 seconds is equal to 384 years, 17 weeks, 1 day, 9 hours, 16 minutes, 48 seconds.
• To count from 1 to 12,087,047,808 would take you about seven hundred sixty-eight 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 12087047808 cubic inches would be around 191.2 feet tall.

Recreational maths with 12087047808

• 12087047808 backwards is 80874078021
• The number of decimal digits it has is: 11
• The sum of 12087047808's digits is 45
• More coming soon!