16395090012

Names of 16395090012

• Cardinal: 16395090012 can be written as Sixteen billion, three hundred ninety-five million, ninety thousand and twelve.

Scientific notation

• Scientific notation: 1.6395090012 × 10¹⁰

Factors of 16395090012

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1261

Divisors of 16395090012

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 27 28 36 42 54 63 67 84 108 126 134 189 201 252 268 378 402 431 469 603 751 756 804 862 938 1206 1293 1407 1502 1724 1809 1876 2253 2412 2586 2814 3004 3017 3618 3879 4221 4506 5172 5257 5628 6034 6759 7236 7758 8442 9012 9051 10514 11637 12068 12663 13518 15516 15771 16884 18102 20277 21028 23274 25326 27036 27153 28877 31542 36204 40554 46548 47313 50317 50652 54306 57754 63084 81108 81459 86631 94626 100634 108612 115508 141939 150951 162918 173262 189252 201268 202139 259893 283878 301902 323681 325836 346524 352219 404278 452853 519786 567756 603804 606417 647362 704438 779679 808556 905706 971043 1039572 1056657 1212834 1294724 1358559 1408876 1559358 1811412 1819251 1942086 2113314 2265767 2425668 2717118 2913129 3118716 3169971 3638502 3884172 4226628 4531534 5434236 5457753 5826258 6339942 6797301 7277004 8739387 9063068 9509913 10915506 11652516 12679884 13594602 17478774 19019826 20391903 21686627 21831012 27189204 34957548 38039652 40783806 43373254 61175709 65059881 81567612 86746508 122351418 130119762 151806389 195179643 244702836 260239524 303612778 390359286 455419167 585538929 607225556 780718572 910838334 1171077858 1366257501 1821676668 2342155716 2732515002 4098772503 5465030004 8197545006 16395090012
• Sum of all divisors σ(n): 49483284480
• Sum of proper divisors (its aliquot sum) s(n): 33088194468
• 16395090012 is an abundant number, because the sum of its proper divisors (33088194468) is greater than itself. Its abundance is 16693104456

Bases of 16395090012

• Binary: 1111010001001110010011100001011100₂
• Hexadecimal: 0x3D139385C
• Base-36: 7J57OF0

Squares and roots of 16395090012

• 16395090012 squared (16395090012²) is 268798976501582160144
• 16395090012 cubed (16395090012³) is 4406983414876912375974278881728
• The square root of 16395090012 is 128043.3130311771
• The cube root of 16395090012 is 2540.4146104345

Scales and comparisons

• 16,395,090,012 seconds is equal to 521 years, 16 weeks, 1 day, 23 hours, 40 minutes, 12 seconds.
• To count from 1 to 16,395,090,012 would take you about one thousand and forty-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 16395090012 cubic inches would be around 211.7 feet tall.

Recreational maths with 16395090012

• 16395090012 backwards is 21009059361
• 16395090012 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 16395090012's digits is 36
• More coming soon!