16813322640

Names of 16813322640

• Cardinal: 16813322640 can be written as Sixteen billion, eight hundred thirteen million, three hundred twenty-two thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.681332264 × 10¹⁰

Factors of 16813322640

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 9449

Divisors of 16813322640

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 36 40 41 45 48 60 61 72 80 82 90 120 122 123 144 164 180 183 205 240 244 246 305 328 360 366 369 410 488 492 549 610 615 656 720 732 738 820 915 976 984 1098 1220 1230 1464 1476 1640 1830 1845 1968 2196 2440 2460 2501 2745 2928 2952 3280 3660 3690 4392 4880 4920 5002 5490 5904 7320 7380 7503 8784 9337 9840 10004 10980 12505 14640 14760 15006 18674 20008 21960 22509 25010 28011 29520 30012 37348 37515 40016 43920 45018 46685 50020 56022 60024 74696 75030 84033 90036 93370 100040 112044 112545 120048 140055 149392 150060 168066 180072 186740 200080 224088 225090 280110 300120 336132 360144 373480 382817 420165 448176 450180 560220 569557 600240 672264 746960 765634 840330 900360 1120440 1139114 1148451 1344528 1531268 1680660 1708671 1800720 1914085 2240880 2278228 2296902 2847785 3062536 3361320 3417342 3445353 3828170 4556456 4593804 5126013 5695570 5742255 6125072 6722640 6834684 6890706 7656340 8543355 9112912 9187608 10252026 11391140 11484510 13669368 13781412 15312680 17086710 17226765 18375216 20504052 22782280 22969020 23351837 25630065 27338736 27562824 30625360 34173420 34453530 41008104 45564560 45938040 46703674 51260130 55125648 68346840 68907060 70055511 82016208 91876080 93407348 102520260 116759185 136693680 137814120 140111022 186814696 205040520 210166533 233518370 275628240 280222044 350277555 373629392 410081040 420333066 467036740 560444088 700555110 840666132 934073480 1050832665 1120888176 1401110220 1681332264 1868146960 2101665330 2802220440 3362664528 4203330660 5604440880 8406661320 16813322640
• Sum of all divisors σ(n): 58796455536
• Sum of proper divisors (its aliquot sum) s(n): 41983132896
• 16813322640 is an abundant number, because the sum of its proper divisors (41983132896) is greater than itself. Its abundance is 25169810256

Bases of 16813322640

• Binary: 1111101010001001101111000110010000₂
• Hexadecimal: 0x3EA26F190
• Base-36: 7Q27US0

Squares and roots of 16813322640

• 16813322640 squared (16813322640²) is 282687818196736569600
• 16813322640 cubed (16813322640³) is 4752921493739394939771615744000
• The square root of 16813322640 is 129666.1969828683
• The cube root of 16813322640 is 2561.8351628083

Scales and comparisons

• 16,813,322,640 seconds is equal to 534 years, 31 weeks, 5 days, 15 hours, 24 minutes.
• To count from 1 to 16,813,322,640 would take you about one thousand and sixty-nine 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 16813322640 cubic inches would be around 213.5 feet tall.

Recreational maths with 16813322640

• 16813322640 backwards is 04622331861
• 16813322640 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 16813322640's digits is 36
• More coming soon!