108213273945

Names of 108213273945

• Cardinal: 108213273945 can be written as One hundred eight billion, two hundred thirteen million, two hundred seventy-three thousand, nine hundred forty-five.

Scientific notation

• Scientific notation: 1.08213273945 × 10¹¹

Factors of 108213273945

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 85

Divisors of 108213273945

• Number of divisors d(n): 288
• Complete list of divisors:
  1 3 5 7 9 15 21 27 29 35 41 45 63 81 87 105 123 135 145 189 203 205 243 261 287 315 369 405 435 567 609 615 729 783 841 861 945 1015 1107 1189 1215 1305 1435 1681 1701 1827 1845 2187 2349 2523 2583 2835 3045 3321 3567 3645 3915 4205 4305 5043 5103 5481 5535 5887 5945 7047 7569 7749 8323 8405 8505 9135 9963 10701 10935 11745 11767 12615 12915 15129 15309 16443 16605 17661 17835 21141 22707 23247 24969 25215 25515 27405 29435 29889 32103 34481 35235 35301 37845 38745 41615 45387 48749 49329 49815 52983 53505 58835 63423 68121 69741 74907 75645 76545 82215 88305 89667 96309 103443 105705 105903 113535 116235 124845 136161 146247 147987 149445 158949 160515 172405 176505 204363 209223 224721 226935 241367 243745 246645 264915 288927 310329 317115 317709 340605 341243 348705 374535 408483 438741 443961 448335 476847 481545 517215 529515 613089 627669 674163 680805 724101 731235 739935 794745 866781 930987 953127 1021815 1023729 1046115 1123605 1206835 1225449 1316223 1413721 1430541 1444635 1551645 1588545 1706215 1839267 2022489 2042415 2172303 2193705 2219805 2384235 2600343 2792961 2859381 3065445 3071187 3138345 3370815 3620505 3676347 3948669 4241163 4291623 4333905 4654935 4765635 5118645 6067467 6127245 6516909 6581115 7068605 7152705 8378883 8578143 9196335 9213561 9896047 10112445 10861515 11846007 12723489 12874869 13001715 13964805 14296905 15355935 18202401 18381735 19550727 19743345 21205815 21458115 25136649 25734429 27640683 29688141 30337335 32584545 35538021 38170467 41894415 42890715 46067805 49480235 58652181 59230035 63617445 64374345 75409947 82922049 89064423 91012005 97753635 106614063 114511401 125683245 128672145 138203415 148440705 175956543 177690105 190852335 248766147 267193269 293260905 343534203 377049735 414610245 445322115 527869629 533070315 572557005 746298441 801579807 879782715 1030602609 1243830735 1335966345 1717671015 2404739421 2639348145 3091807827 3731492205 4007899035 5153013045 7214218263 12023697105 15459039135 21642654789 36071091315 108213273945
• Sum of all divisors σ(n): 236275403520
• Sum of proper divisors (its aliquot sum) s(n): 128062129575
• 108213273945 is an abundant number, because the sum of its proper divisors (128062129575) is greater than itself. Its abundance is 19848855630

Bases of 108213273945

• Binary: 1100100110010000000111000010101011001₂
• Hexadecimal: 0x1932038559
• Base-36: 1DPNE0K9

Squares and roots of 108213273945

• 108213273945 squared (108213273945²) is 11710112657895615863025
• 108213273945 cubed (108213273945³) is 1267189628975670346600011921383625
• The square root of 108213273945 is 328957.8604396009
• The cube root of 108213273945 is 4765.3358288347

Scales and comparisons

• 108,213,273,945 seconds is equal to 3,440 years, 44 weeks, 10 hours, 45 minutes, 45 seconds.
• To count from 1 to 108,213,273,945 would take you about six thousand, eight hundred eighty-one 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 108213273945 cubic inches would be around 397.1 feet tall.

Recreational maths with 108213273945

• 108213273945 backwards is 549372312801
• 108213273945 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 108213273945's digits is 45
• More coming soon!