231248142720

Names of 231248142720

• Cardinal: 231248142720 can be written as Two hundred thirty-one billion, two hundred forty-eight million, one hundred forty-two thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 2.3124814272 × 10¹¹

Factors of 231248142720

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 3936

Divisors of 231248142720

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 19 20 21 24 28 30 32 35 36 38 40 42 45 48 56 57 60 63 64 70 72 76 79 80 84 90 95 96 105 112 114 120 126 128 133 140 144 152 158 160 168 171 180 190 192 210 224 228 237 240 252 266 280 285 288 304 315 316 320 336 342 360 380 384 395 399 420 448 456 474 480 504 532 553 560 570 576 608 630 632 640 665 672 684 711 720 760 790 798 840 855 896 912 948 960 1008 1064 1106 1120 1140 1152 1185 1197 1216 1260 1264 1330 1344 1368 1422 1440 1501 1520 1580 1596 1659 1680 1710 1824 1896 1920 1995 2016 2128 2212 2240 2280 2370 2394 2432 2520 2528 2660 2688 2736 2765 2844 2880 3002 3040 3160 3192 3318 3360 3420 3555 3648 3792 3821 3990 4032 4256 4424 4480 4503 4560 4740 4788 4977 5040 5056 5320 5472 5530 5688 5760 5985 6004 6080 6320 6384 6636 6720 6840 7110 7296 7505 7584 7642 7980 8064 8295 8512 8848 9006 9120 9480 9576 9954 10080 10112 10507 10640 10944 11060 11376 11463 11970 12008 12160 12640 12768 13272 13440 13509 13680 14220 15010 15168 15284 15960 16590 17024 17696 18012 18240 18960 19105 19152 19908 20160 21014 21280 21888 22120 22515 22752 22926 23940 24016 24885 25280 25536 26544 26747 27018 27360 28440 30020 30336 30568 31521 31920 33180 34389 35392 36024 36480 37920 38210 38304 39816 40320 42028 42560 44240 45030 45504 45852 47880 48032 49770 50560 51072 52535 53088 53494 54036 54720 56880 57315 60040 61136 63042 63840 66360 67545 68778 70784 72048 72599 75840 76420 76608 79632 80241 84056 85120 88480 90060 91008 91704 94563 95760 96064 99540 105070 106176 106988 108072 109440 113760 114630 120080 122272 126084 127680 132720 133735 135090 137556 144096 145198 151680 152840 153216 157605 159264 160482 168112 171945 176960 180120 183408 189126 191520 192128 199080 210140 212352 213976 216144 217797 227520 229260 240160 240723 244544 252168 255360 265440 267470 270180 275112 288192 290396 301859 305680 315210 318528 320964 336224 343890 353920 360240 362995 366816 378252 383040 398160 401205 420280 427952 432288 435594 455040 458520 472815 480320 481446 489088 504336 508193 530880 534940 540360 550224 576384 580792 603718 611360 630420 637056 641928 653391 672448 687780 720480 725990 733632 756504 766080 796320 802410 840560 855904 864576 871188 905577 917040 945630 960640 962892 1008672 1016386 1061760 1069880 1080720 1088985 1100448 1161584 1203615 1207436 1222720 1260840 1283856 1306782 1344896 1375560 1440960 1451980 1467264 1509295 1513008 1524579 1592640 1604820 1681120 1711808 1729152 1742376 1811154 1834080 1891260 1925784 2017344 2032772 2113013 2139760 2161440 2177970 2200896 2323168 2407230 2414872 2445440 2521680 2540965 2567712 2613564 2716731 2751120 2881920 2903960 3018590 3026016 3049158 3185280 3209640 3266955 3362240 3423616 3484752 3622308 3668160 3782520 3851568 4034688 4065544 4226026 4279520 4322880 4355940 4401792 4527885 4573737 4646336 4814460 4829744 5043360 5081930 5135424 5227128 5433462 5502240 5735321 5807920 6037180 6052032 6098316 6339039 6419280 6533910 6724480 6969504 7244616 7336320 7565040 7622895 7703136 8131088 8452052 8559040 8645760 8711880 9055770 9147474 9292672 9628920 9659488 10086720 10163860 10270848 10454256 10565065 10866924 11004480 11470642 11615840 12074360 12104064 12196632 12678078 12838560 13067820 13583655 13939008 14489232 15130080 15245790 15406272 16262176 16904104 17118080 17205963 17423760 18111540 18294948 19017117 19257840 19318976 20173440 20327720 20908512 21130130 21733848 22008960 22868685 22941284 23231680 24148720 24393264 25356156 25677120 26135640 27167310 27878016 28676605 28978464 30260160 30491580 30812544 31695195 32524352 33808208 34411926 34847520 36223080 36589896 38034234 38515680 38637952 40147247 40655440 41817024 42260260 43467696 45737370 45882568 46463360 48297440 48786528 50712312 51354240 51617889 52271280 54334620 57353210 57956928 60520320 60983160 63390390 65048704 67616416 68823852 69695040 72446160 73179792 76068468 77031360 80294494 81310880 83634048 84520520 86029815 86935392 91474740 91765136 95085585 96594880 97573056 101424624 103235778 104542560 108669240 114706420 115913856 120441741 121966320 126780780 135232832 137647704 139390080 144892320 146359584 152136936 154062720 160588988 162621760 169041040 172059630 173870784 182949480 183530272 190171170 193189760 195146112 200736235 202849248 206471556 209085120 217338480 229412840 240883482 243932640 253561560 258089445 270465664 275295408 289784640 292719168 304273872 321177976 325243520 338082080 344119260 347741568 361325223 365898960 367060544 380342340 401472470 405698496 412943112 418170240 434676960 458825680 481766964 487865280 507123120 516178890 550590816 579569280 585438336 602208705 608547744 642355952 676164160 688238520 722650446 731797920 734121088 760684680 802944940 811396992 825886224 869353920 917651360 963533928 975730560 1014246240 1032357780 1101181632 1204417410 1217095488 1284711904 1352328320 1376477040 1445300892 1463595840 1521369360 1605889880 1651772448 1738707840 1806626115 1835302720 1927067856 2028492480 2064715560 2202363264 2408834820 2434190976 2569423808 2752954080 2890601784 2927191680 3042738720 3211779760 3303544896 3613252230 3670605440 3854135712 4056984960 4129431120 4817669640 5138847616 5505908160 5781203568 6085477440 6423559520 6607089792 7226504460 7708271424 8258862240 9635339280 11011816320 11562407136 12170954880 12847119040 14453008920 15416542848 16517724480 19270678560 23124814272 25694238080 28906017840 33035448960 38541357120 46249628544 57812035680 77082714240 115624071360 231248142720
• Sum of all divisors σ(n): 973050624000
• Sum of proper divisors (its aliquot sum) s(n): 741802481280
• 231248142720 is an abundant number, because the sum of its proper divisors (741802481280) is greater than itself. Its abundance is 510554338560

Bases of 231248142720

• Binary: 11010111010111011101101010000110000000₂
• Hexadecimal: 0x35D776A180
• Base-36: 2Y8F68W0

Squares and roots of 231248142720

• 231248142720 squared (231248142720²) is 53475703511449488998400
• 231248142720 cubed (231248142720³) is 12366157117668076585973073051648000
• The square root of 231248142720 is 480882.6704301163
• The cube root of 231248142720 is 6137.9886984927

Scales and comparisons

• 231,248,142,720 seconds is equal to 7,352 years, 50 weeks, 5 days, 3 hours, 12 minutes.
• To count from 1 to 231,248,142,720 would take you about fourteen thousand, seven hundred five 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 231248142720 cubic inches would be around 511.5 feet tall.

Recreational maths with 231248142720

• 231248142720 backwards is 027241842132
• 231248142720 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 231248142720's digits is 36
• More coming soon!