10181818198125

Names of 10181818198125

• Cardinal: 10181818198125 can be written as Ten trillion, one hundred eighty-one billion, eight hundred eighteen million, one hundred ninety-eight thousand, one hundred twenty-five.

Scientific notation

• Scientific notation: 1.0181818198125 × 10¹³

Factors of 10181818198125

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2054

Divisors of 10181818198125

• Number of divisors d(n): 360
• Complete list of divisors:
  1 3 5 7 9 15 21 25 35 37 45 49 63 75 105 111 125 147 175 185 225 245 259 315 333 375 441 525 555 625 735 777 875 925 941 1061 1125 1225 1295 1575 1665 1813 1875 2205 2331 2625 2775 2823 3183 3675 3885 4375 4625 4705 5305 5439 5625 6125 6475 6587 7427 7875 8325 8469 9065 9549 11025 11655 13125 13875 14115 15915 16317 18375 19425 19761 22281 23125 23525 26525 27195 30625 32375 32935 34817 37135 39257 39375 41625 42345 45325 46109 47745 51989 55125 58275 59283 66843 69375 70575 79575 81585 91875 97125 98805 104451 111405 117625 117771 132625 135975 138327 155967 161875 164675 174085 185675 196285 208125 211725 226625 230545 238725 243719 259945 274799 275625 291375 296415 313353 334215 352875 353313 397875 407925 414981 467901 485625 494025 522255 557025 588125 588855 663125 679875 691635 731157 779835 823375 824397 870425 928375 981425 998401 1058625 1133125 1152725 1193625 1218595 1299725 1373995 1456875 1482075 1566765 1671075 1706033 1764375 1766565 1923593 1989375 2039625 2074905 2193471 2339505 2470125 2473191 2611275 2785125 2944275 2995203 3399375 3458175 3655785 3899175 4116875 4121985 4352125 4641875 4907125 4992005 5118099 5293125 5763625 5770779 5968125 6092975 6498625 6869975 6988807 7410375 7833825 8355375 8530165 8832825 8985609 9617965 10198125 10374525 10967355 11697525 12350625 12365955 13056375 13925625 14721375 14976015 15354297 17290875 17312337 18278925 19495875 20609925 20966421 21760625 24535625 24960025 25590495 28818125 28853895 30464875 32493125 34349875 34944035 36940837 37051875 39169125 41776875 42650825 44164125 44928045 48089825 48921649 51872625 54836775 58487625 61829775 62899263 65281875 73606875 74880075 76771485 86454375 86561685 91394625 97479375 103049625 104832105 110822511 124800125 127952475 144269475 146764947 152324375 171749375 174720175 184704185 195845625 213254125 220820625 224640225 240449125 244608245 258585859 259363125 274183875 292438125 309148875 314496315 332467533 374400375 383857425 432808425 440294841 456973125 515248125 524160525 554112555 624000625 639762375 721347375 733824735 775757577 873600875 923520925 1066270625 1123201125 1202245625 1223041225 1292929295 1370919375 1545744375 1572481575 1662337665 1810101013 1872001875 1919287125 2164042125 2201474205 2327272731 2620802625 2770562775 3198811875 3606736875 3669123675 3878787885 4368004375 4617604625 5430303039 5616005625 6115206125 6464646475 7862407875 8311688325 9050505065 9596435625 10820210625 11007371025 11636363655 13104013125 13852813875 16290909117 18345618375 19393939425 23088023125 27151515195 30576030625 32323232375 39312039375 41558441625 45252525325 55036855125 58181818275 69264069375 81454545585 91728091875 96969697125 135757575975 161616161875 207792208125 226262626625 275184275625 290909091375 407272727925 484848485625 678787879875 1131313133125 1454545456875 2036363639625 3393939399375 10181818198125
• Sum of all divisors σ(n): 22000282524792
• Sum of proper divisors (its aliquot sum) s(n): 11818464326667
• 10181818198125 is an abundant number, because the sum of its proper divisors (11818464326667) is greater than itself. Its abundance is 1636646128542

Bases of 10181818198125

• Binary: 10010100001010100011101010000010100001101101₂
• Hexadecimal: 0x942A3A8286D
• Base-36: 3LXGNO299

Squares and roots of 10181818198125

• 10181818198125 squared (10181818198125²) is 103669421819669421753515625
• 10181818198125 cubed (10181818198125³) is 1055543205672607070481541138821533203125
• The square root of 10181818198125 is 3190896.1434250723
• The cube root of 10181818198125 is 21674.1352648073

Scales and comparisons

• 10,181,818,198,125 seconds is equal to 323,750 years, 16 weeks, 6 days, 48 minutes, 45 seconds.
• To count from 1 to 10,181,818,198,125 would take you about eight hundred nine thousand, three hundred seventy-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 10181818198125 cubic inches would be around 1806.2 feet tall.

Recreational maths with 10181818198125

• 10181818198125 backwards is 52189181818101
• The number of decimal digits it has is: 14
• The sum of 10181818198125's digits is 54
• More coming soon!