172900198021012

Names of 172900198021012

• Cardinal: 172900198021012 can be written as One hundred seventy-two trillion, nine hundred billion, one hundred ninety-eight million, twenty-one thousand and twelve.

Scientific notation

• Scientific notation: 1.72900198021012 × 10¹⁴

Factors of 172900198021012

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 27771

Divisors of 172900198021012

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 7 11 14 22 28 29 44 58 77 116 121 154 203 242 308 319 406 484 638 812 847 1276 1331 1694 2233 2662 3388 3509 4466 5324 7018 8191 8932 9317 14036 16382 18634 19531 24563 32764 37268 38599 39062 49126 57337 77198 78124 90101 98252 114674 136717 154396 180202 214841 229348 237539 270193 273434 360404 429682 475078 540386 546868 566399 630707 859364 950156 991111 1080772 1132798 1261414 1503887 1662773 1982222 2265596 2363251 2522828 2612929 3007774 3325546 3964444 3964793 4726502 5225858 6015548 6230389 6651092 6937777 7929586 9453004 10451716 10902221 12460778 13875554 15859172 16542757 18290503 21804442 24921556 25995761 27751108 28742219 33085514 36581006 43608884 43612723 51991522 57484438 66171028 68534279 73162012 76315547 87225446 103983044 114968876 137068558 152631094 159978421 174450892 181970327 201195533 274137116 305262188 316164409 319956842 363940654 402391066 479739953 632328818 639913684 727881308 753877069 804782132 959479906 1119848947 1264657636 1507754138 1759762631 1918959812 2213150863 2239697894 3015508276 3519525262 4426301726 4479395788 4639374209 5277139483 7039050524 8852603452 9278748418 10554278966 12318338417 18557496836 19357388941 21108557932 24636676834 32475619463 38714777882 49273353668 51033116299 64951238926 77429555764 102066232598 129902477852 135501722587 204132465196 212931278351 271003445174 357231814093 425862556702 542006890348 561364279289 714463628186 851725113404 1122728558578 1428927256372 1490518948457 2245457117156 2981037896914 3929549955023 5962075793828 6175007072179 7859099910046 12350014144358 15718199820092 24700028288716 43225049505253 86450099010506 172900198021012
• Sum of all divisors σ(n): 393538311290880
• Sum of proper divisors (its aliquot sum) s(n): 220638113269868
• 172900198021012 is an abundant number, because the sum of its proper divisors (220638113269868) is greater than itself. Its abundance is 47737915248856

Bases of 172900198021012

• Binary: 100111010100000001110110111000100111011110010100₂
• Hexadecimal: 0x9D4076E27794
• Base-36: 1PAD95R15G

Squares and roots of 172900198021012

• 172900198021012 squared (172900198021012²) is 29894478475705161921193504144
• 172900198021012 cubed (172900198021012³) is 5168761248184303467527934125099538421073728
• The square root of 172900198021012 is 13149151.9886649725
• The cube root of 172900198021012 is 55709.8296179981

Scales and comparisons

• 172,900,198,021,012 seconds is equal to 5,497,691 years, 25 weeks, 7 hours, 36 minutes, 52 seconds.
• To count from 1 to 172,900,198,021,012 would take you about thirteen million, seven hundred forty-four thousand, two hundred twenty-eight 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 172900198021012 cubic inches would be around 4642.5 feet tall.

Recreational maths with 172900198021012

• 172900198021012 backwards is 210120891009271
• The number of decimal digits it has is: 15
• The sum of 172900198021012's digits is 43
• More coming soon!