15230617920

Names of 15230617920

• Cardinal: 15230617920 can be written as Fifteen billion, two hundred thirty million, six hundred seventeen thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.523061792 × 10¹⁰

Factors of 15230617920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 3126

Divisors of 15230617920

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 30 32 35 36 40 42 45 48 54 56 60 63 64 70 72 80 81 84 90 96 105 108 112 120 126 135 140 144 160 162 168 180 189 192 210 216 224 240 243 252 270 280 288 315 320 324 336 360 378 405 420 432 448 480 486 504 540 560 567 576 630 648 672 720 729 756 810 840 864 945 960 972 1008 1080 1120 1134 1215 1260 1296 1344 1440 1458 1512 1620 1680 1701 1728 1890 1944 2016 2160 2187 2240 2268 2430 2520 2592 2835 2880 2916 3024 3109 3240 3360 3402 3645 3780 3888 4032 4320 4374 4536 4860 5040 5103 5184 5670 5832 6048 6218 6480 6720 6804 7290 7560 7776 8505 8640 8748 9072 9327 9720 10080 10206 10935 11340 11664 12096 12436 12960 13608 14580 15120 15309 15545 15552 17010 17496 18144 18654 19440 20160 20412 21763 21870 22680 23328 24872 25515 25920 27216 27981 29160 30240 30618 31090 34020 34992 36288 37308 38880 40824 43526 43740 45360 46635 46656 49744 51030 54432 55962 58320 60480 61236 62180 65289 68040 69984 74616 76545 77760 81648 83943 87052 87480 90720 93270 99488 102060 108815 108864 111924 116640 122472 124360 130578 136080 139905 139968 149232 153090 163296 167886 174104 174960 181440 186540 195867 198976 204120 217630 223848 233280 244944 248720 251829 261156 272160 279810 298464 306180 326445 326592 335772 348208 349920 373080 391734 408240 419715 435260 447696 489888 497440 503658 522312 544320 559620 587601 596928 612360 652890 671544 696416 699840 746160 755487 783468 816480 839430 870520 895392 979335 979776 994880 1007316 1044624 1119240 1175202 1224720 1259145 1305780 1343088 1392832 1492320 1510974 1566936 1632960 1678860 1741040 1762803 1790784 1958670 2014632 2089248 2238480 2266461 2350404 2449440 2518290 2611560 2686176 2938005 2984640 3021948 3133872 3357720 3482080 3525606 3777435 3917340 4029264 4178496 4476960 4532922 4700808 4898880 5036580 5223120 5288409 5372352 5876010 6043896 6267744 6715440 6799383 6964160 7051212 7554870 7834680 8058528 8814015 8953920 9065844 9401616 10073160 10446240 10576818 11332305 11752020 12087792 12535488 13430880 13598766 14102424 15109740 15669360 15865227 16117056 17628030 18131688 18803232 20146320 20892480 21153636 22664610 23504040 24175584 26442045 26861760 27197532 28204848 30219480 31338720 31730454 33996915 35256060 36263376 37606464 40292640 42307272 45329220 47008080 47595681 48351168 52884090 54395064 56409696 60438960 62677440 63460908 67993830 70512120 72526752 79326135 80585280 84614544 90658440 94016160 95191362 105768180 108790128 112819392 120877920 126921816 135987660 141024240 145053504 158652270 169229088 181316880 188032320 190382724 211536360 217580256 237978405 241755840 253843632 271975320 282048480 317304540 338458176 362633760 380765448 423072720 435160512 475956810 507687264 543950640 564096960 634609080 725267520 761530896 846145440 951913620 1015374528 1087901280 1269218160 1523061792 1692290880 1903827240 2175802560 2538436320 3046123584 3807654480 5076872640 7615308960 15230617920
• Sum of all divisors σ(n): 62184076800
• Sum of proper divisors (its aliquot sum) s(n): 46953458880
• 15230617920 is an abundant number, because the sum of its proper divisors (46953458880) is greater than itself. Its abundance is 31722840960

Bases of 15230617920

• Binary: 1110001011110100001100100101000000₂
• Hexadecimal: 0x38BD0C940
• Base-36: 6ZVX000

Squares and roots of 15230617920

• 15230617920 squared (15230617920²) is 231971722225025126400
• 15230617920 cubed (15230617920³) is 3533072669453729962598105088000
• The square root of 15230617920 is 123412.3896535513
• The cube root of 15230617920 is 2478.7867982113

Scales and comparisons

• 15,230,617,920 seconds is equal to 484 years, 14 weeks, 6 days, 7 hours, 12 minutes.
• To count from 1 to 15,230,617,920 would take you about nine hundred sixty-eight 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 15230617920 cubic inches would be around 206.6 feet tall.

Recreational maths with 15230617920

• 15230617920 backwards is 02971603251
• 15230617920 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 15230617920's digits is 36
• More coming soon!