55390974912

Names of 55390974912

• Cardinal: 55390974912 can be written as Fifty-five billion, three hundred ninety million, nine hundred seventy-four thousand, nine hundred twelve.

Scientific notation

• Scientific notation: 5.5390974912 × 10¹⁰

Factors of 55390974912

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 62

Divisors of 55390974912

• Number of divisors d(n): 504
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 28 32 36 37 39 42 48 52 56 63 64 72 74 78 84 91 96 104 111 112 117 126 144 148 156 168 169 182 192 208 222 224 234 252 259 273 288 296 312 333 336 338 364 416 444 448 468 481 504 507 518 546 576 592 624 666 672 676 728 777 819 832 888 936 962 1008 1014 1036 1092 1183 1184 1248 1332 1344 1352 1443 1456 1521 1554 1638 1776 1872 1924 2016 2028 2072 2184 2197 2331 2366 2368 2496 2664 2704 2886 2912 3042 3108 3276 3367 3549 3552 3744 3848 4032 4056 4144 4329 4368 4394 4662 4732 5328 5408 5772 5824 6084 6216 6253 6552 6591 6734 7098 7104 7488 7696 8112 8288 8658 8736 8788 9324 9464 10101 10647 10656 10816 11544 12168 12432 12506 13104 13182 13468 14196 15379 15392 16224 16576 17316 17472 17576 18648 18759 18928 19773 20202 21294 21312 23088 24336 24864 25012 26208 26364 26936 28392 28561 30303 30758 30784 32448 34632 35152 37296 37518 37856 39546 40404 42588 43771 46137 46176 48672 49728 50024 52416 52728 53872 56277 56784 57122 60606 61516 69264 70304 74592 75036 75712 79092 80808 81289 85176 85683 87542 92274 92352 97344 100048 105456 107744 112554 113568 114244 121212 123032 131313 138411 138528 140608 149184 150072 158184 161616 162578 170352 171366 175084 184548 199927 200096 210912 215488 225108 227136 228488 242424 243867 246064 257049 262626 276822 277056 300144 316368 323232 325156 340704 342732 350168 369096 371293 393939 399854 400192 421824 450216 456976 484848 487734 492128 514098 525252 553644 569023 599781 600288 632736 646464 650312 681408 685464 700336 731601 738192 742586 787878 799708 900432 913952 969696 975468 984256 1028196 1050504 1056757 1107288 1113879 1138046 1199562 1200576 1265472 1300624 1370928 1400672 1463202 1476384 1485172 1575756 1599416 1707069 1799343 1800864 1827904 1939392 1950936 2056392 2101008 2113514 2214576 2227758 2276092 2399124 2599051 2601248 2741856 2801344 2926404 2952768 2970344 3151512 3170271 3198832 3341637 3414138 3598686 3601728 3901872 4112784 4202016 4227028 4429152 4455516 4552184 4798248 5121207 5198102 5202496 5483712 5852808 5940688 6303024 6340542 6397664 6683274 6828276 7197372 7397299 7797153 7803744 8225568 8404032 8454056 8858304 8911032 9104368 9510813 9596496 10242414 10396204 11705616 11881376 12606048 12681084 12795328 13366548 13656552 13737841 14394744 14794598 15594306 15607488 16451136 16908112 17822064 18208736 19021626 19192992 20484828 20792408 22191897 23391459 23411232 23762752 25212096 25362168 26733096 27313104 27475682 28789488 29589196 31188612 33816224 35644128 36417472 38043252 38385984 40969656 41213523 41584816 44383794 46782918 46822464 50724336 53466192 54626208 54951364 57578976 59178392 62377224 66575691 67632448 71288256 76086504 81939312 82427046 83169632 88767588 93565836 96164887 101448672 106932384 109252416 109902728 115157952 118356784 123640569 124754448 133151382 152173008 163878624 164854092 166339264 177535176 187131672 192329774 202897344 213864768 219805456 236713568 247281138 249508896 266302764 288494661 304346016 327757248 329708184 355070352 374263344 384659548 439610912 473427136 494562276 499017792 532605528 576989322 608692032 659416368 710140704 748526688 769319096 865483983 879221824 989124552 1065211056 1153978644 1318832736 1420281408 1497053376 1538638192 1730967966 1978249104 2130422112 2307957288 2637665472 3077276384 3461935932 3956498208 4260844224 4615914576 6154552768 6923871864 7912996416 9231829152 13847743728 18463658304 27695487456 55390974912
• Sum of all divisors σ(n): 201882853536
• Sum of proper divisors (its aliquot sum) s(n): 146491878624
• 55390974912 is an abundant number, because the sum of its proper divisors (146491878624) is greater than itself. Its abundance is 91100903712

Bases of 55390974912

• Binary: 110011100101100011110011001111000000₂
• Hexadecimal: 0xCE58F33C0
• Base-36: PG2CTS0

Squares and roots of 55390974912

• 55390974912 squared (55390974912²) is 3068160101701813407744
• 55390974912 cubed (55390974912³) is 169948379219364514973253130518528
• The square root of 55390974912 is 235352.8731755787
• The cube root of 55390974912 is 3811.9424587781

Scales and comparisons

• 55,390,974,912 seconds is equal to 1,761 years, 13 weeks, 4 days, 5 hours, 55 minutes, 12 seconds.
• To count from 1 to 55,390,974,912 would take you about three thousand, five hundred twenty-two 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 55390974912 cubic inches would be around 317.7 feet tall.

Recreational maths with 55390974912

• 55390974912 backwards is 21947909355
• The number of decimal digits it has is: 11
• The sum of 55390974912's digits is 54
• More coming soon!