45443965728

Names of 45443965728

• Cardinal: 45443965728 can be written as Forty-five billion, four hundred forty-three million, nine hundred sixty-five thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 4.5443965728 × 10¹⁰

Factors of 45443965728

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 874

Divisors of 45443965728

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 41 42 48 49 56 82 84 96 98 112 123 147 164 168 196 224 246 287 294 328 336 343 392 492 574 588 656 672 686 784 821 861 984 1029 1148 1176 1312 1372 1568 1642 1681 1722 1968 2009 2058 2296 2352 2463 2744 3284 3362 3444 3936 4018 4116 4592 4704 4926 5043 5488 5747 6027 6568 6724 6888 8036 8232 9184 9852 10086 10976 11494 11767 12054 13136 13448 13776 14063 16072 16464 17241 19704 20172 22988 23534 24108 26272 26896 27552 28126 32144 32928 33661 34482 35301 39408 40229 40344 42189 45976 47068 48216 53792 56252 64288 67322 68964 70602 78816 80458 80688 82369 84378 91952 94136 96432 100983 112504 120687 134644 137928 141204 160916 161376 164738 168756 183904 188272 192864 201966 225008 235627 241374 247107 269288 275856 281603 282408 321832 329476 337512 376544 403932 450016 471254 482748 494214 538576 551712 563206 564816 576583 643664 658952 675024 706881 807864 844809 942508 965496 988428 1077152 1126412 1129632 1153166 1287328 1317904 1350048 1380101 1413762 1615728 1649389 1689618 1729749 1885016 1930992 1976856 2252824 2306332 2635808 2760202 2827524 3231456 3298778 3379236 3459498 3770032 3861984 3953712 4140303 4505648 4612664 4948167 5520404 5655048 6597556 6758472 6918996 7540064 7907424 8280606 9011296 9225328 9660707 9896334 11040808 11310096 11545723 13195112 13516944 13837992 16561212 18450656 19321414 19792668 22081616 22620192 23091446 26390224 27033888 27675984 28982121 33122424 34637169 38642828 39585336 44163232 46182892 52780448 55351968 57964242 66244848 67624949 69274338 77285656 79170672 92365784 115928484 132489696 135249898 138548676 154571312 158341344 184731568 202874847 231856968 270499796 277097352 309142624 369463136 405749694 463713936 473374643 540999592 554194704 811499388 927427872 946749286 1081999184 1108389408 1420123929 1622998776 1893498572 2163998368 2840247858 3245997552 3786997144 5680495716 6491995104 7573994288 11360991432 15147988576 22721982864 45443965728
• Sum of all divisors σ(n): 142763644800
• Sum of proper divisors (its aliquot sum) s(n): 97319679072
• 45443965728 is an abundant number, because the sum of its proper divisors (97319679072) is greater than itself. Its abundance is 51875713344

Bases of 45443965728

• Binary: 101010010100101010111110001100100000₂
• Hexadecimal: 0xA94ABE320
• Base-36: KVK5WDC

Squares and roots of 45443965728

• 45443965728 squared (45443965728²) is 2065154021087638569984
• 45443965728 cubed (45443965728³) is 93848788557348036458803825508352
• The square root of 45443965728 is 213175.9032536275
• The cube root of 45443965728 is 3568.5523696223

Scales and comparisons

• 45,443,965,728 seconds is equal to 1,444 years, 50 weeks, 5 days, 19 hours, 48 minutes, 48 seconds.
• To count from 1 to 45,443,965,728 would take you about two thousand, eight hundred eighty-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 45443965728 cubic inches would be around 297.4 feet tall.

Recreational maths with 45443965728

• 45443965728 backwards is 82756934454
• The number of decimal digits it has is: 11
• The sum of 45443965728's digits is 57
• More coming soon!