18006423552

Names of 18006423552

• Cardinal: 18006423552 can be written as Eighteen billion, six million, four hundred twenty-three thousand, five hundred fifty-two.

Scientific notation

• Scientific notation: 1.8006423552 × 10¹⁰

Factors of 18006423552

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 732

Divisors of 18006423552

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 37 39 48 52 54 64 72 74 78 96 104 108 111 117 128 144 148 156 192 208 216 222 234 256 288 296 312 333 351 384 416 432 444 468 481 512 576 592 624 666 677 702 768 832 864 888 936 962 999 1024 1152 1184 1248 1332 1354 1404 1443 1536 1664 1728 1776 1872 1924 1998 2031 2048 2304 2368 2496 2664 2708 2808 2886 3072 3328 3456 3552 3744 3848 3996 4062 4329 4608 4736 4992 5328 5416 5616 5772 6093 6144 6656 6912 7104 7488 7696 7992 8124 8658 8801 9216 9472 9984 10656 10832 11232 11544 12186 12987 13312 13824 14208 14976 15392 15984 16248 17316 17602 18279 18432 18944 19968 21312 21664 22464 23088 24372 25049 25974 26403 26624 27648 28416 29952 30784 31968 32496 34632 35204 36558 37888 39936 42624 43328 44928 46176 48744 50098 51948 52806 55296 56832 59904 61568 63936 64992 69264 70408 73116 75147 75776 79209 79872 85248 86656 89856 92352 97488 100196 103896 105612 113664 119808 123136 127872 129984 138528 140816 146232 150294 158418 170496 173312 179712 184704 194976 200392 207792 211224 225441 227328 237627 239616 246272 255744 259968 277056 281632 292464 300588 316836 325637 340992 346624 359424 369408 389952 400784 415584 422448 450882 475254 492544 511488 519936 554112 563264 584928 601176 633672 651274 676323 681984 693248 718848 738816 779904 801568 831168 844896 901764 950508 976911 985088 1022976 1039872 1108224 1126528 1169856 1202352 1267344 1302548 1352646 1386496 1477632 1559808 1603136 1662336 1689792 1803528 1901016 1953822 2045952 2079744 2216448 2253056 2339712 2404704 2534688 2605096 2705292 2930733 2955264 3119616 3206272 3324672 3379584 3607056 3802032 3907644 4159488 4432896 4506112 4679424 4809408 5069376 5210192 5410584 5861466 6239232 6412544 6649344 6759168 7214112 7604064 7815288 8792199 8865792 9012224 9358848 9618816 10138752 10420384 10821168 11722932 12478464 12825088 13298688 13518336 14428224 15208128 15630576 17584398 18024448 18717696 19237632 20277504 20840768 21642336 23445864 25650176 26597376 27036672 28856448 30416256 31261152 35168796 37435392 38475264 40555008 41681536 43284672 46891728 51300352 54073344 57712896 60832512 62522304 70337592 76950528 81110016 83363072 86569344 93783456 115425792 121665024 125044608 140675184 153901056 162220032 166726144 173138688 187566912 230851584 243330048 250089216 281350368 333452288 346277376 375133824 461703168 486660096 500178432 562700736 666904576 692554752 750267648 1000356864 1125401472 1385109504 1500535296 2000713728 2250802944 3001070592 4501605888 6002141184 9003211776 18006423552
• Sum of all divisors σ(n): 59082004800
• Sum of proper divisors (its aliquot sum) s(n): 41075581248
• 18006423552 is an abundant number, because the sum of its proper divisors (41075581248) is greater than itself. Its abundance is 23069157696

Bases of 18006423552

• Binary: 10000110001010001000011100000000000₂
• Hexadecimal: 0x431443800
• Base-36: 89SK5C0

Squares and roots of 18006423552

• 18006423552 squared (18006423552²) is 324231289134020296704
• 18006423552 cubed (18006423552³) is 5838245920958144755016933572608
• The square root of 18006423552 is 134188.0156794933
• The cube root of 18006423552 is 2621.0531065511

Scales and comparisons

• 18,006,423,552 seconds is equal to 572 years, 28 weeks, 3 days, 16 hours, 19 minutes, 12 seconds.
• To count from 1 to 18,006,423,552 would take you about one thousand, one hundred forty-five 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 18006423552 cubic inches would be around 218.4 feet tall.

Recreational maths with 18006423552

• 18006423552 backwards is 25532460081
• 18006423552 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 18006423552's digits is 36
• More coming soon!