12808793088

Names of 12808793088

• Cardinal: 12808793088 can be written as Twelve billion, eight hundred eight million, seven hundred ninety-three thousand and eighty-eight.

Scientific notation

• Scientific notation: 1.2808793088 × 10¹⁰

Factors of 12808793088

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 1722

Divisors of 12808793088

• Number of divisors d(n): 440
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 27 28 32 36 39 42 48 52 54 56 63 64 72 78 81 84 91 96 104 108 112 117 126 128 144 156 162 168 182 189 192 208 216 224 234 252 256 273 288 312 324 336 351 364 378 384 416 432 448 468 504 512 546 567 576 624 648 672 702 728 756 768 819 832 864 896 936 1008 1024 1053 1092 1134 1152 1248 1296 1344 1404 1456 1512 1536 1638 1664 1697 1728 1792 1872 2016 2106 2184 2268 2304 2457 2496 2592 2688 2808 2912 3024 3072 3276 3328 3394 3456 3584 3744 4032 4212 4368 4536 4608 4914 4992 5091 5184 5376 5616 5824 6048 6552 6656 6788 6912 7168 7371 7488 8064 8424 8736 9072 9216 9828 9984 10182 10368 10752 11232 11648 11879 12096 13104 13312 13576 13824 14742 14976 15273 16128 16848 17472 18144 19656 19968 20364 20736 21504 22061 22464 23296 23758 24192 26208 27152 27648 29484 29952 30546 32256 33696 34944 35637 36288 39312 39936 40728 41472 44122 44928 45819 46592 47516 48384 52416 54304 58968 59904 61092 64512 66183 67392 69888 71274 72576 78624 81456 82944 88244 89856 91638 93184 95032 96768 104832 106911 108608 117936 119808 122184 132366 134784 137457 139776 142548 145152 154427 157248 162912 176488 179712 183276 190064 193536 198549 209664 213822 217216 235872 244368 264732 269568 274914 279552 285096 290304 308854 314496 320733 325824 352976 359424 366552 380128 397098 419328 427644 434432 463281 471744 488736 529464 539136 549828 570192 580608 595647 617708 628992 641466 651648 705952 733104 760256 794196 838656 855288 868864 926562 943488 962199 977472 1058928 1078272 1099656 1140384 1191294 1235416 1257984 1282932 1303296 1389843 1411904 1466208 1520512 1588392 1710576 1737728 1786941 1853124 1886976 1924398 1954944 2117856 2199312 2280768 2382588 2470832 2515968 2565864 2606592 2779686 2823808 2932416 3041024 3176784 3421152 3573882 3706248 3773952 3848796 3909888 4169529 4235712 4398624 4561536 4765176 4941664 5131728 5213184 5559372 5647616 5864832 6082048 6353568 6842304 7147764 7412496 7547904 7697592 7819776 8339058 8471424 8797248 9123072 9530352 9883328 10263456 11118744 11295232 11729664 12164096 12508587 12707136 13684608 14295528 14824992 15395184 15639552 16678116 16942848 17594496 18246144 19060704 19766656 20526912 22237488 22590464 23459328 25017174 25414272 27369216 28591056 29649984 30790368 33356232 33885696 35188992 36492288 38121408 39533312 41053824 44474976 46918656 50034348 50828544 54738432 57182112 59299968 61580736 66712464 67771392 70377984 76242816 79066624 82107648 88949952 100068696 101657088 109476864 114364224 118599936 123161472 133424928 140755968 152485632 158133248 164215296 177899904 200137392 203314176 228728448 237199872 246322944 266849856 304971264 328430592 355799808 400274784 457456896 474399744 492645888 533699712 609942528 711599616 800549568 914913792 985291776 1067399424 1423199232 1601099136 1829827584 2134798848 3202198272 4269597696 6404396544 12808793088
• Sum of all divisors σ(n): 47104122912
• Sum of proper divisors (its aliquot sum) s(n): 34295329824
• 12808793088 is an abundant number, because the sum of its proper divisors (34295329824) is greater than itself. Its abundance is 21486536736

Bases of 12808793088

• Binary: 1011111011011101101010110000000000₂
• Hexadecimal: 0x2FB76AC00
• Base-36: 5VU0W00

Squares and roots of 12808793088

• 12808793088 squared (12808793088²) is 164065180371196575744
• 12808793088 cubed (12808793088³) is 2101476948320055973679015657472
• The square root of 12808793088 is 113175.9386442187
• The cube root of 12808793088 is 2339.7497168207

Scales and comparisons

• 12,808,793,088 seconds is equal to 407 years, 14 weeks, 3 days, 22 hours, 4 minutes, 48 seconds.
• To count from 1 to 12,808,793,088 would take you about eight hundred fourteen 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 12808793088 cubic inches would be around 195 feet tall.

Recreational maths with 12808793088

• 12808793088 backwards is 88039780821
• 12808793088 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12808793088's digits is 54
• More coming soon!