180400515012

Names of 180400515012

• Cardinal: 180400515012 can be written as One hundred eighty billion, four hundred million, five hundred fifteen thousand and twelve.

Scientific notation

• Scientific notation: 1.80400515012 × 10¹¹

Factors of 180400515012

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 15613

Divisors of 180400515012

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 9 12 18 19 27 31 36 38 54 57 61 62 76 81 93 108 114 122 124 162 171 183 186 228 244 279 324 342 366 372 513 549 558 589 684 732 837 1026 1098 1116 1159 1178 1539 1647 1674 1767 1891 2052 2196 2318 2356 2511 3078 3294 3348 3477 3534 3782 4636 4941 5022 5301 5673 6156 6588 6954 7068 7564 9882 10044 10431 10602 11346 13908 15497 15903 17019 19764 20862 21204 22692 30994 31293 31806 34038 35929 41724 46491 47709 51057 61988 62586 63612 68076 71858 92982 93879 95418 102114 107787 125172 139473 143716 153171 185964 187758 190836 204228 215574 278946 294443 306342 323361 375516 418419 431148 480407 557892 588886 612684 646722 836838 883329 945317 960814 970083 1177772 1255257 1293444 1441221 1673676 1766658 1890634 1921628 1940166 2510514 2649987 2835951 2882442 2910249 3533316 3781268 3880332 4323663 5021028 5299974 5671902 5764884 5820498 7949961 8507853 8647326 9127733 10599948 11343804 11640996 12970989 15899922 17015706 17294652 17961023 18255466 23849883 25523559 25941978 27383199 29304827 31799844 34031412 35922046 36510932 38912967 47699766 51047118 51883956 53883069 54766398 58609654 71844092 76570677 77825934 82149597 87914481 95399532 102094236 107766138 109532796 117219308 153141354 155651868 161649207 164299194 175828962 215532276 246448791 263743443 306282708 323298414 328598388 351657924 484947621 492897582 527486886 556791713 646596828 739346373 791230329 969895242 985795164 1054973772 1113583426 1454842863 1478692746 1582460658 1670375139 1939790484 2227166852 2373690987 2909685726 2957385492 3164921316 3340750278 4747381974 5011125417 5819371452 6681500556 9494763948 10022250834 15033376251 20044501668 30066752502 45100128753 60133505004 90200257506 180400515012
• Sum of all divisors σ(n): 520871662080
• Sum of proper divisors (its aliquot sum) s(n): 340471147068
• 180400515012 is an abundant number, because the sum of its proper divisors (340471147068) is greater than itself. Its abundance is 160070632056

Bases of 180400515012

• Binary: 10101000000000101101010110011111000100₂
• Hexadecimal: 0x2A00B567C4
• Base-36: 2AVHT490

Squares and roots of 180400515012

• 180400515012 squared (180400515012²) is 32544345816594837360144
• 180400515012 cubed (180400515012³) is 5871016746042336355910356122481728
• The square root of 180400515012 is 424735.8179056719
• The cube root of 180400515012 is 5650.4008383697

Scales and comparisons

• 180,400,515,012 seconds is equal to 5,736 years, 9 weeks, 1 day, 22 hours, 10 minutes, 12 seconds.
• To count from 1 to 180,400,515,012 would take you about eleven thousand, four hundred seventy-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 180400515012 cubic inches would be around 470.9 feet tall.

Recreational maths with 180400515012

• 180400515012 backwards is 210515004081
• 180400515012 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 180400515012's digits is 27
• More coming soon!