1068315885

Names of 1068315885

• Cardinal: 1068315885 can be written as One billion, sixty-eight million, three hundred fifteen thousand, eight hundred eighty-five.

Scientific notation

• Scientific notation: 1.068315885 × 10⁹

Factors of 1068315885

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 170

Divisors of 1068315885

• Number of divisors d(n): 240
• Complete list of divisors:
  1 3 5 7 9 13 15 21 27 35 39 41 45 49 63 65 81 91 101 105 117 123 135 147 189 195 205 245 273 287 303 315 351 369 405 441 455 505 533 567 585 615 637 707 735 819 861 909 945 1053 1107 1313 1323 1365 1435 1515 1599 1755 1845 1911 2009 2121 2205 2457 2583 2665 2727 2835 3185 3321 3535 3731 3939 3969 4095 4141 4305 4545 4797 4949 5265 5535 5733 6027 6363 6565 6615 7371 7749 7995 8181 9191 9555 10045 10605 11193 11817 12285 12423 12915 13635 14391 14847 16605 17199 18081 18655 19089 19695 19845 20705 23247 23985 24745 26117 27573 28665 28987 30135 31815 33579 35451 36855 37269 38745 40905 43173 44541 45955 51597 53833 54243 55965 57267 59085 62115 64337 71955 74235 78351 82719 85995 86961 90405 95445 100737 106353 111807 116235 130585 133623 137865 144935 161499 162729 167895 177255 186345 193011 202909 215865 222705 235053 248157 257985 260883 269165 271215 286335 302211 321685 335421 376831 391755 400869 413595 434805 484497 503685 531765 559035 579033 608727 668115 705159 744471 782649 807495 813645 965055 1014545 1130493 1175265 1240785 1304415 1453491 1511055 1677105 1737099 1826181 1884155 2004345 2115477 2347947 2422485 2637817 2895165 3043635 3391479 3525795 3722355 3913245 4360473 5211297 5478543 5652465 7267455 7913451 8685495 9130905 10174437 10577385 11739735 13189085 16435629 16957395 21802365 23740353 26056485 27392715 30523311 39567255 50872185 71221059 82178145 118701765 152616555 213663177 356105295 1068315885
• Sum of all divisors σ(n): 2481926832
• Sum of proper divisors (its aliquot sum) s(n): 1413610947
• 1068315885 is an abundant number, because the sum of its proper divisors (1413610947) is greater than itself. Its abundance is 345295062

Bases of 1068315885

• Binary: 111111101011010011010011101101₂
• Hexadecimal: 0x3FAD34ED
• Base-36: HO1PT9

Squares and roots of 1068315885

• 1068315885 squared (1068315885²) is 1141298830143333225
• 1068315885 cubed (1068315885³) is 1219267669774039711115779125
• The square root of 1068315885 is 32685.1018814383
• The cube root of 1068315885 is 1022.2722268497

Scales and comparisons

• 1,068,315,885 seconds is equal to 33 years, 50 weeks, 2 days, 18 hours, 24 minutes, 45 seconds.
• To count from 1 to 1,068,315,885 would take you about sixty-seven 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 1068315885 cubic inches would be around 85.2 feet tall.

Recreational maths with 1068315885

• 1068315885 backwards is 5885138601
• 1068315885 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1068315885's digits is 45
• More coming soon!