1213023924

Names of 1213023924

• Cardinal: 1213023924 can be written as One billion, two hundred thirteen million, twenty-three thousand, nine hundred twenty-four.

Scientific notation

• Scientific notation: 1.213023924 × 10⁹

Factors of 1213023924

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 114

Divisors of 1213023924

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 27 28 31 36 42 54 62 63 71 81 84 93 108 124 126 142 162 186 189 213 217 243 252 279 284 324 372 378 426 434 486 497 558 567 639 651 729 756 837 852 868 972 994 1116 1134 1278 1302 1458 1491 1674 1701 1917 1953 1988 2187 2201 2268 2511 2556 2604 2916 2982 3348 3402 3834 3906 4374 4402 4473 5022 5103 5751 5859 5964 6561 6603 6804 7533 7668 7812 8748 8804 8946 10044 10206 11502 11718 13122 13206 13419 15066 15309 15407 17253 17577 17892 19683 19809 20412 22599 23004 23436 26244 26412 26838 30132 30618 30814 34506 35154 39366 39618 40257 45198 45927 46221 51759 52731 53676 59427 61236 61628 67797 69012 70308 78732 79236 80514 90396 91854 92442 103518 105462 118854 120771 135594 137781 138663 155277 158193 161028 178281 183708 184884 203391 207036 210924 237708 241542 271188 275562 277326 310554 316386 356562 362313 406782 415989 465831 474579 483084 534843 551124 554652 610173 621108 632772 713124 724626 813564 831978 931662 949158 1069686 1086939 1220346 1247967 1397493 1423737 1449252 1604529 1663956 1863324 1898316 2139372 2173878 2440692 2495934 2794986 2847474 3209058 3260817 3743901 4271211 4347756 4813587 4991868 5589972 5694948 6418116 6521634 7487802 8542422 9627174 9782451 11231703 13043268 14440761 14975604 17084844 19254348 19564902 22463406 28881522 33695109 39129804 43322283 44926812 57763044 67390218 86644566 101085327 134780436 173289132 202170654 303255981 404341308 606511962 1213023924
• Sum of all divisors σ(n): 3809304576
• Sum of proper divisors (its aliquot sum) s(n): 2596280652
• 1213023924 is an abundant number, because the sum of its proper divisors (2596280652) is greater than itself. Its abundance is 1383256728

Bases of 1213023924

• Binary: 1001000010011010100011010110100₂
• Hexadecimal: 0x484D46B4
• Base-36: K27B90

Squares and roots of 1213023924

• 1213023924 squared (1213023924²) is 1471427040196357776
• 1213023924 cubed (1213023924³) is 1784876202178691639951433024
• The square root of 1213023924 is 34828.4929906535
• The cube root of 1213023924 is 1066.4891843159

Scales and comparisons

• 1,213,023,924 seconds is equal to 38 years, 29 weeks, 4 days, 15 hours, 5 minutes, 24 seconds.
• To count from 1 to 1,213,023,924 would take you about seventy-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 1213023924 cubic inches would be around 88.9 feet tall.

Recreational maths with 1213023924

• 1213023924 backwards is 4293203121
• 1213023924 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1213023924's digits is 27
• More coming soon!