18042655008960

Names of 18042655008960

• Cardinal: 18042655008960 can be written as Eighteen trillion, forty-two billion, six hundred fifty-five million, eight thousand, nine hundred sixty.

Scientific notation

• Scientific notation: 1.804265500896 × 10¹³

Factors of 18042655008960

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 36212962

Divisors of 18042655008960

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 60 64 72 80 90 96 120 144 160 173 180 192 240 288 320 346 360 480 519 576 692 720 865 960 1038 1384 1440 1557 1730 2076 2595 2768 2880 3114 3460 4152 5190 5536 6228 6920 7785 8304 10380 11072 12456 13840 15570 16608 20760 24912 27680 31140 33216 41520 49824 55360 62280 83040 99648 124560 166080 249120 498240 36212779 72425558 108638337 144851116 181063895 217276674 289702232 325915011 362127790 434553348 543191685 579404464 651830022 724255580 869106696 1086383370 1158808928 1303660044 1448511160 1629575055 1738213392 2172766740 2317617856 2607320088 2897022320 3259150110 3476426784 4345533480 5214640176 5794044640 6264810767 6518300220 6952853568 8691066960 10429280352 11588089280 12529621534 13036600440 17382133920 18794432301 20858560704 25059243068 26073200880 31324053835 34764267840 37588864602 50118486136 52146401760 56383296903 62648107670 75177729204 93972161505 100236972272 104292803520 112766593806 125296215340 150355458408 187944323010 200473944544 225533187612 250592430680 281916484515 300710916816 375888646020 400947889088 451066375224 501184861360 563832969030 601421833632 751777292040 902132750448 1002369722720 1127665938060 1202843667264 1503554584080 1804265500896 2004739445440 2255331876120 3007109168160 3608531001792 4510663752240 6014218336320 9021327504480 18042655008960
• Sum of all divisors σ(n): 62417940970320
• Sum of proper divisors (its aliquot sum) s(n): 44375285961360
• 18042655008960 is an abundant number, because the sum of its proper divisors (44375285961360) is greater than itself. Its abundance is 26332630952400

Bases of 18042655008960

• Binary: 100000110100011100010000010101110100011000000₂
• Hexadecimal: 0x1068E20AE8C0
• Base-36: 6E8OIY0G0

Squares and roots of 18042655008960

• 18042655008960 squared (18042655008960²) is 325537399772349377680281600
• 18042655008960 cubed (18042655008960³) is 5873558996606393462910271635663323136000
• The square root of 18042655008960 is 4247664.6535431679
• The cube root of 18042655008960 is 26228.0990461133

Scales and comparisons

• 18,042,655,008,960 seconds is equal to 573,700 years, 32 weeks, 1 day, 13 hours, 36 minutes.
• To count from 1 to 18,042,655,008,960 would take you about one million, four hundred thirty-four thousand, two hundred fifty-one 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 18042655008960 cubic inches would be around 2185.7 feet tall.

Recreational maths with 18042655008960

• 18042655008960 backwards is 06980055624081
• The number of decimal digits it has is: 14
• The sum of 18042655008960's digits is 54
• More coming soon!