16120620243

Names of 16120620243

• Cardinal: 16120620243 can be written as Sixteen billion, one hundred twenty million, six hundred twenty thousand, two hundred forty-three.

Scientific notation

• Scientific notation: 1.6120620243 × 10¹⁰

Factors of 16120620243

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 157

Divisors of 16120620243

• Number of divisors d(n): 384
• Complete list of divisors:
  1 3 7 9 13 17 19 21 27 37 39 51 57 61 63 81 91 111 117 119 133 153 171 183 189 221 243 247 259 273 323 333 351 357 399 427 459 481 513 549 567 629 663 703 741 777 793 819 969 999 1037 1053 1071 1159 1197 1281 1377 1443 1539 1547 1647 1701 1729 1887 1989 2109 2223 2257 2261 2331 2379 2457 2907 2997 3111 3159 3213 3367 3477 3591 3843 4131 4199 4329 4403 4617 4641 4921 4941 5187 5551 5661 5967 6327 6669 6771 6783 6993 7137 7259 7371 8113 8177 8721 8991 9139 9333 9639 10101 10431 10773 11529 11951 12597 12987 13209 13481 13923 14763 14823 15067 15561 15799 16653 16983 17901 18981 19703 20007 20313 20349 20979 21411 21777 22113 24339 24531 26163 27417 27999 28917 29341 29393 30303 31293 32319 34587 35853 37791 38369 38961 39627 40443 41769 42883 44289 45201 46683 47397 49959 50949 53703 56943 57239 59109 60021 60939 61047 62937 63973 64233 65331 73017 73593 78489 82251 83657 83997 88023 88179 90909 93879 94367 103761 105469 107559 113373 115107 116883 118881 121329 125307 128649 132867 135603 137921 140049 142191 149877 152847 155363 170829 171717 177327 182817 183141 191919 192699 195993 205387 219051 220779 246753 250971 251991 256139 264069 264537 268583 272727 281637 283101 300181 316407 322677 340119 345321 356643 363987 375921 385947 398601 406809 413763 420147 426573 449631 466089 498797 515151 531981 548451 549423 557479 575757 587979 616161 657153 662337 729011 740259 752913 768417 792207 793611 805749 818181 849303 900543 949221 968031 1020357 1035963 1069929 1087541 1091961 1157841 1195803 1220427 1241289 1279719 1348893 1398267 1496391 1545453 1595943 1672437 1727271 1763937 1792973 1848483 1971459 1987011 2187033 2220777 2258739 2305251 2376621 2380833 2417247 2547909 2701629 2847663 2904093 3107889 3262623 3275883 3473523 3491579 3661281 3723867 3839157 3902353 4194801 4489173 4636359 4787829 5017311 5103077 5181813 5378919 5545449 6561099 6776217 6915753 7129863 7142499 7251741 7643727 8104887 8542989 9323667 9477143 9787869 10420569 10474737 11171601 11707059 12584403 13467519 13909077 15051933 15309231 15545439 16136757 16636347 19683297 20328651 20747259 21755223 22931181 24314661 25628967 28431429 29363607 31424211 33514803 35121177 37753209 40402557 45155799 45927693 48410271 49909041 59049891 62241777 65265669 66340001 72943983 85294287 88090821 94272633 105363531 121207671 135467397 137783079 145230813 177149673 199020003 255882861 264272463 282817899 316090593 413349237 435692439 597060009 767648583 848453697 948271779 1240047711 1791180027 2302945749 5373540081 16120620243
• Sum of all divisors σ(n): 34577786880
• Sum of proper divisors (its aliquot sum) s(n): 18457166637
• 16120620243 is an abundant number, because the sum of its proper divisors (18457166637) is greater than itself. Its abundance is 2336546394

Bases of 16120620243

• Binary: 1111000000110111010010010011010011₂
• Hexadecimal: 0x3C0DD24D3
• Base-36: 7ELSU6R

Squares and roots of 16120620243

• 16120620243 squared (16120620243²) is 259874397019021379049
• 16120620243 cubed (16120620243³) is 4189336465222254899147085488907
• The square root of 16120620243 is 126967.0045444879
• The cube root of 16120620243 is 2526.1584198295

Scales and comparisons

• 16,120,620,243 seconds is equal to 512 years, 30 weeks, 3 days, 6 hours, 4 minutes, 3 seconds.
• To count from 1 to 16,120,620,243 would take you about one thousand and twenty-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 16120620243 cubic inches would be around 210.5 feet tall.

Recreational maths with 16120620243

• 16120620243 backwards is 34202602161
• 16120620243 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 16120620243's digits is 27
• More coming soon!