16015830138

Names of 16015830138

• Cardinal: 16015830138 can be written as Sixteen billion, fifteen million, eight hundred thirty thousand, one hundred thirty-eight.

Scientific notation

• Scientific notation: 1.6015830138 × 10¹⁰

Factors of 16015830138

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 372

Divisors of 16015830138

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 6 7 9 11 14 18 21 22 27 33 37 42 43 54 63 66 74 77 81 86 99 111 126 129 154 162 189 198 222 231 243 258 259 269 297 301 333 378 387 407 462 473 486 518 538 567 594 602 666 693 774 777 807 814 891 903 946 999 1134 1161 1221 1386 1419 1554 1591 1614 1701 1782 1806 1883 1998 2079 2322 2331 2421 2442 2673 2709 2838 2849 2959 2997 3182 3311 3402 3483 3663 3766 4158 4257 4662 4773 4842 5346 5418 5649 5698 5918 5994 6237 6622 6966 6993 7263 7326 8127 8514 8547 8877 8991 9546 9933 9953 10449 10989 11137 11298 11567 12474 12771 13986 14319 14526 16254 16947 17094 17501 17754 17982 18711 19866 19906 20713 20898 20979 21789 21978 22274 23134 24381 25542 25641 26631 28638 29799 29859 32967 33411 33894 34701 35002 37422 38313 41426 41958 42957 43578 48762 50841 51282 52503 53262 59598 59718 62139 62937 65367 65934 66822 69402 69671 73143 76626 76923 79893 80969 85914 89397 89577 98901 100233 101682 104103 105006 109483 114939 122507 124278 125874 127237 128871 130734 139342 146286 152523 153846 157509 159786 161938 178794 179154 186417 197802 200466 208206 209013 218966 229878 230769 239679 242907 245014 254474 257742 268191 268731 300699 305046 312309 315018 328449 367521 372834 381711 386613 418026 427979 457569 461538 472527 479358 485814 536382 537462 559251 601398 624618 627039 656898 692307 719037 728721 735042 763422 766381 773226 804573 806193 855958 890659 902097 915138 936927 945054 985347 1102563 1118502 1145133 1254078 1283937 1384614 1417581 1438074 1457442 1532762 1609146 1612386 1677753 1781318 1804194 1873854 1881117 1970694 2186163 2205126 2290266 2299143 2418579 2567874 2671977 2706291 2810781 2835162 2956041 2995853 3307689 3355506 3435399 3762234 3851811 4252743 4372326 4598286 4707769 4837158 5033259 5343954 5412582 5621562 5643351 5912082 5991706 6558489 6615378 6870798 6897429 7703622 8015931 8505486 8868123 8987559 9415538 9923067 10066518 10306197 11286702 11555433 13116978 13794858 14123307 16031862 16930053 17736246 17975118 19675467 19846134 20612394 20692287 23110866 24047793 26604369 26962677 28246614 29769201 30918591 32954383 33860106 34666299 39350934 41384574 42369921 48095586 53208738 53925354 59538402 61837182 62076861 65908766 69332598 72143379 80888031 84739842 98863149 103998897 124153722 127109763 144286758 161776062 186230583 197726298 207997794 216430137 242664093 254219526 296589447 372461166 381329289 432860274 485328186 593178894 727992279 762658578 889768341 1143987867 1455984558 1779536682 2287975734 2669305023 5338610046 8007915069 16015830138
• Sum of all divisors σ(n): 47325358080
• Sum of proper divisors (its aliquot sum) s(n): 31309527942
• 16015830138 is an abundant number, because the sum of its proper divisors (31309527942) is greater than itself. Its abundance is 15293697804

Bases of 16015830138

• Binary: 1110111010100111100010110001111010₂
• Hexadecimal: 0x3BA9E2C7A
• Base-36: 7CVETMI

Squares and roots of 16015830138

• 16015830138 squared (16015830138²) is 256506815009269099044
• 16015830138 cubed (16015830138³) is 4108169578427842785821002188072
• The square root of 16015830138 is 126553.6650516293
• The cube root of 16015830138 is 2520.6728560415

Scales and comparisons

• 16,015,830,138 seconds is equal to 509 years, 13 weeks, 1 day, 9 hours, 42 minutes, 18 seconds.
• To count from 1 to 16,015,830,138 would take you about one thousand and eighteen 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 16015830138 cubic inches would be around 210.1 feet tall.

Recreational maths with 16015830138

• 16015830138 backwards is 83103851061
• The number of decimal digits it has is: 11
• The sum of 16015830138's digits is 36
• More coming soon!