18904412028960

Names of 18904412028960

• Cardinal: 18904412028960 can be written as Eighteen trillion, nine hundred four billion, four hundred twelve million, twenty-eight thousand, nine hundred sixty.

Scientific notation

• Scientific notation: 1.890441202896 × 10¹³

Factors of 18904412028960

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 389074

Divisors of 18904412028960

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 72 80 90 96 108 120 135 144 160 180 216 240 270 288 360 432 480 540 720 864 1080 1440 2160 4320 11593 23186 34779 46372 57965 69558 92744 104337 115930 139116 173895 185488 208674 231860 278232 313011 347790 370976 377471 417348 463720 521685 556464 626022 695580 754942 834696 927440 1043370 1112928 1132413 1252044 1391160 1509884 1565055 1669392 1854880 1887355 2086740 2264826 2504088 2782320 3019768 3130110 3338784 3397239 3774710 4173480 4529652 5008176 5564640 5662065 6039536 6260220 6794478 7549420 8346960 9059304 10016352 10191717 11324130 12079072 12520440 13588956 15098840 16693920 16986195 18118608 20383434 22648260 25040880 27177912 30197680 33972390 36237216 40766868 45296520 50081760 50958585 54355824 60395360 67944780 81533736 90593040 101917170 108711648 135889560 163067472 181186080 203834340 271779120 326134944 407668680 543558240 815337360 1630674720 4376021303 8752042606 13128063909 17504085212 21880106515 26256127818 35008170424 39384191727 43760213030 52512255636 65640319545 70016340848 78768383454 87520426060 105024511272 118152575181 131280639090 140032681696 157536766908 175040852120 196920958635 210049022544 236305150362 262561278180 315073533816 350081704240 393841917270 420098045088 472610300724 525122556360 590762875905 630147067632 700163408480 787683834540 945220601448 1050245112720 1181525751810 1260294135264 1575367669080 1890441202896 2100490225440 2363051503620 3150735338160 3780882405792 4726103007240 6301470676320 9452206014480 18904412028960
• Sum of all divisors σ(n): 66171324764160
• Sum of proper divisors (its aliquot sum) s(n): 47266912735200
• 18904412028960 is an abundant number, because the sum of its proper divisors (47266912735200) is greater than itself. Its abundance is 28362500706240

Bases of 18904412028960

• Binary: 100010011000110000110110000111000000000100000₂
• Hexadecimal: 0x113186C38020
• Base-36: 6P8KETOO0

Squares and roots of 18904412028960

• 18904412028960 squared (18904412028960²) is 357376794160687543878681600
• 18904412028960 cubed (18904412028960³) is 6755998166402463491644186253945819136000
• The square root of 18904412028960 is 4347920.4257851821
• The cube root of 18904412028960 is 26639.1926202029

Scales and comparisons

• 18,904,412,028,960 seconds is equal to 601,101 years, 43 weeks, 3 hours, 36 minutes.
• To count from 1 to 18,904,412,028,960 would take you about one million, five hundred two thousand, seven hundred fifty-four 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 18904412028960 cubic inches would be around 2219.9 feet tall.

Recreational maths with 18904412028960

• 18904412028960 backwards is 06982021440981
• 18904412028960 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18904412028960's digits is 54
• More coming soon!