30719121264

Names of 30719121264

• Cardinal: 30719121264 can be written as Thirty billion, seven hundred nineteen million, one hundred twenty-one thousand, two hundred sixty-four.

Scientific notation

• Scientific notation: 3.0719121264 × 10¹⁰

Factors of 30719121264

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 12577

Divisors of 30719121264

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 19 23 24 26 27 36 38 39 46 48 52 54 57 69 72 76 78 92 104 108 114 117 138 144 152 156 171 184 207 208 216 228 234 247 276 299 304 312 342 351 368 414 432 437 456 468 494 513 552 598 621 624 684 702 741 828 874 897 912 936 988 1026 1104 1196 1242 1311 1368 1404 1482 1656 1748 1794 1872 1976 2052 2223 2392 2484 2622 2691 2736 2808 2964 3312 3496 3588 3933 3952 4104 4446 4784 4968 5244 5382 5616 5681 5928 6669 6992 7176 7866 8073 8208 8892 9936 10488 10764 11362 11799 11856 12517 13338 14352 15732 16146 17043 17784 20976 21528 22724 23598 25034 26676 31464 32292 34086 35568 37551 43056 45448 47196 50068 51129 53352 62928 64584 68172 75102 90896 94392 100136 102258 106704 112653 129168 136344 150204 153387 162721 188784 200272 204516 225306 237823 272688 287891 300408 306774 325442 337959 409032 450612 475646 488163 575782 600816 613548 650884 675918 713469 818064 863673 901224 951292 976326 1151564 1227096 1301768 1351836 1426938 1464489 1727346 1802448 1902584 1952652 2140407 2303128 2454192 2591019 2603536 2703672 2853876 2928978 3091699 3454692 3742583 3805168 3905304 4280814 4393467 4606256 5182038 5407344 5469929 5707752 5857956 6183398 6421221 6909384 7485166 7773057 7810608 8561628 8786934 9275097 10364076 10939858 11227749 11415504 11715912 12366796 12842442 13818768 14970332 15546114 16409787 17123256 17573868 18550194 20728152 21879716 22455498 23431824 24733592 25684884 27825291 29940664 31092228 32819574 33683247 34246512 35147736 37100388 41456304 43759432 44910996 49229361 49467184 51369768 55650582 59881328 62184456 65639148 67366494 70295472 71109077 74200776 83475873 87518864 89821992 98458722 101049741 102739536 111301164 124368912 131278296 134732988 142218154 147688083 148401552 166951746 179643984 196917444 202099482 213327231 222602328 262556592 269465976 284436308 295376166 333903492 393834888 404198964 426654462 445204656 538931952 568872616 590752332 639981693 667806984 787669776 808397928 853308924 1137745232 1181504664 1279963386 1335613968 1616795856 1706617848 1919945079 2363009328 2559926772 3413235696 3839890158 5119853544 7679780316 10239707088 15359560632 30719121264
• Sum of all divisors σ(n): 104309990400
• Sum of proper divisors (its aliquot sum) s(n): 73590869136
• 30719121264 is an abundant number, because the sum of its proper divisors (73590869136) is greater than itself. Its abundance is 42871747872

Bases of 30719121264

• Binary: 11100100111000000001001011101110000₂
• Hexadecimal: 0x727009770
• Base-36: E41DDO0

Squares and roots of 30719121264

• 30719121264 squared (30719121264²) is 943664411232336957696
• 30719121264 cubed (30719121264³) is 28988541481167322681572262047744
• The square root of 30719121264 is 175268.7115945113
• The cube root of 30719121264 is 3131.8642503663

Scales and comparisons

• 30,719,121,264 seconds is equal to 976 years, 40 weeks, 1 day, 9 hours, 14 minutes, 24 seconds.
• To count from 1 to 30,719,121,264 would take you about one thousand, nine hundred fifty-three 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 30719121264 cubic inches would be around 261 feet tall.

Recreational maths with 30719121264

• 30719121264 backwards is 46212191703
• 30719121264 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30719121264's digits is 36
• More coming soon!