18074856384

Names of 18074856384

• Cardinal: 18074856384 can be written as Eighteen billion, seventy-four million, eight hundred fifty-six thousand, three hundred eighty-four.

Scientific notation

• Scientific notation: 1.8074856384 × 10¹⁰

Factors of 18074856384

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 65294

Divisors of 18074856384

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 32 36 37 39 48 52 64 72 74 78 96 104 111 117 144 148 156 192 208 222 234 288 296 312 333 416 444 468 481 576 592 624 666 832 888 936 962 1184 1248 1332 1443 1776 1872 1924 2368 2496 2664 2886 3552 3744 3848 4329 5328 5772 7104 7488 7696 8658 10656 11544 15392 17316 21312 23088 30784 34632 46176 65239 69264 92352 130478 138528 195717 260956 277056 391434 521912 587151 782868 848107 1043824 1174302 1565736 1696214 2087648 2348604 2413843 2544321 3131472 3392428 4175296 4697208 4827686 5088642 6262944 6784856 7241529 7632963 9394416 9655372 10177284 12525888 13569712 14483058 15265926 18788832 19310744 20354568 21724587 27139424 28966116 30531852 31379959 37577664 38621488 40709136 43449174 54278848 57932232 61063704 62759918 77242976 81418272 86898348 94139877 115864464 122127408 125519836 154485952 162836544 173796696 188279754 231728928 244254816 251039672 282419631 347593392 376559508 463457856 488509632 502079344 564839262 695186784 753119016 1004158688 1129678524 1390373568 1506238032 2008317376 2259357048 3012476064 4518714096 6024952128 9037428192 18074856384
• Sum of all divisors σ(n): 57302379680
• Sum of proper divisors (its aliquot sum) s(n): 39227523296
• 18074856384 is an abundant number, because the sum of its proper divisors (39227523296) is greater than itself. Its abundance is 21152666912

Bases of 18074856384

• Binary: 10000110101010110000110101111000000₂
• Hexadecimal: 0x435586BC0
• Base-36: 8AXAWG0

Squares and roots of 18074856384

• 18074856384 squared (18074856384²) is 326700433302225555456
• 18074856384 cubed (18074856384³) is 5905063412528297782441827631104
• The square root of 18074856384 is 134442.7624827755
• The cube root of 18074856384 is 2624.3693183079

Scales and comparisons

• 18,074,856,384 seconds is equal to 574 years, 37 weeks, 4 days, 17 hours, 26 minutes, 24 seconds.
• To count from 1 to 18,074,856,384 would take you about one thousand, one hundred forty-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 18074856384 cubic inches would be around 218.7 feet tall.

Recreational maths with 18074856384

• 18074856384 backwards is 48365847081
• The number of decimal digits it has is: 11
• The sum of 18074856384's digits is 54
• More coming soon!