231223057920

Names of 231223057920

• Cardinal: 231223057920 can be written as Two hundred thirty-one billion, two hundred twenty-three million, fifty-seven thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 2.3122305792 × 10¹¹

Factors of 231223057920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 100

Divisors of 231223057920

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 31 32 36 40 45 48 54 59 60 62 64 72 80 90 93 96 108 118 120 124 128 135 144 155 160 177 180 186 192 216 236 240 248 256 270 279 288 295 310 320 354 360 372 384 432 465 472 480 496 512 531 540 558 576 590 620 640 708 720 744 768 837 864 885 930 944 960 961 992 1062 1080 1116 1152 1180 1240 1280 1395 1416 1440 1488 1536 1593 1674 1728 1770 1829 1860 1888 1920 1922 1984 2124 2160 2232 2304 2360 2480 2560 2655 2790 2832 2880 2883 2976 3186 3348 3456 3481 3540 3658 3720 3776 3840 3844 3968 4185 4248 4320 4464 4608 4720 4805 4960 5310 5487 5580 5664 5760 5766 5952 6372 6696 6912 6962 7080 7316 7440 7552 7680 7688 7936 7965 8370 8496 8640 8649 8928 9145 9440 9610 9920 10443 10620 10974 11160 11328 11520 11532 11904 12744 13392 13824 13924 14160 14415 14632 14880 15104 15376 15872 15930 16461 16740 16992 17280 17298 17405 17856 18290 18880 19220 19840 20886 21240 21948 22320 22656 23040 23064 23808 25488 25947 26784 27435 27848 28320 28830 29264 29760 30208 30752 31329 31860 32922 33480 33984 34560 34596 34810 35712 36580 37760 38440 39680 41772 42480 43245 43896 44640 45312 46128 47616 49383 50976 51894 52215 53568 54870 55696 56640 56699 57660 58528 59520 61504 62658 63720 65844 66960 67968 69120 69192 69620 71424 73160 75520 76880 79360 82305 83544 84960 86490 87792 89280 90624 92256 93987 98766 101952 103788 104430 107136 107911 109740 111392 113280 113398 115320 117056 119040 123008 125316 127440 129735 131688 133920 135936 138384 139240 142848 146320 151040 153760 156645 164610 167088 169920 170097 172980 175584 178560 184512 187974 197532 203904 207576 208860 214272 215822 219480 222784 226560 226796 230640 234112 238080 246016 246915 250632 254880 259470 263376 267840 271872 276768 278480 283495 292640 307520 313290 323733 329220 334176 339840 340194 345960 351168 357120 369024 375948 395064 407808 415152 417720 428544 431644 438960 445568 453120 453592 461280 468224 469935 492032 493830 501264 509760 510291 518940 526752 535680 539555 553536 556960 566990 585280 615040 626580 647466 658440 668352 679680 680388 691920 702336 714240 738048 751896 790128 815616 830304 835440 850485 863288 877920 891136 907184 922560 936448 939870 971199 987660 1002528 1019520 1020582 1037880 1053504 1071360 1079110 1107072 1113920 1133980 1170560 1230080 1253160 1294932 1316880 1336704 1359360 1360776 1383840 1404672 1476096 1503792 1530873 1580256 1618665 1660608 1670880 1700970 1726576 1755840 1782272 1814368 1845120 1879740 1942398 1975320 2005056 2039040 2041164 2075760 2107008 2142720 2158220 2214144 2227840 2267960 2341120 2460160 2506320 2551455 2589864 2633760 2673408 2721552 2767680 2809344 2913597 3007584 3061746 3160512 3237330 3321216 3341760 3345241 3401940 3453152 3511680 3628736 3690240 3759480 3884796 3950640 4010112 4078080 4082328 4151520 4214016 4316440 4428288 4455680 4535920 4682240 4855995 5012640 5102910 5179728 5267520 5346816 5443104 5535360 5827194 6015168 6123492 6321024 6474660 6642432 6683520 6690482 6803880 6906304 7023360 7257472 7380480 7518960 7654365 7769592 7901280 8020224 8164656 8303040 8428032 8632880 8911360 9071840 9711990 10025280 10035723 10205820 10359456 10535040 10886208 11070720 11654388 12030336 12246984 12642048 12949320 13284864 13367040 13380964 13607760 13812608 14046720 14514944 14567985 15037920 15308730 15539184 15802560 16040448 16329312 16606080 16726205 17265760 18143680 19423980 20050560 20071446 20411640 20718912 21070080 21772416 22141440 23308776 24060672 24493968 25284096 25898640 26734080 26761928 27215520 27625216 29029888 29135970 30075840 30107169 30617460 31078368 31605120 32658624 33212160 33452410 34531520 36287360 38847960 40101120 40142892 40823280 41437824 42140160 43544832 46617552 48121344 48987936 50178615 51797280 53523856 54431040 55250432 58271940 60151680 60214338 61234920 62156736 63210240 65317248 66424320 66904820 69063040 72574720 77695920 80202240 80285784 81646560 82875648 87089664 90321507 93235104 97975872 100357230 103594560 107047712 108862080 116543880 120303360 120428676 122469840 124313472 126420480 130634496 133809640 138126080 145149440 150535845 155391840 160571568 163293120 165751296 180643014 186470208 195951744 200714460 207189120 214095424 217724160 233087760 240606720 240857352 244939680 248626944 261268992 267619280 276252160 301071690 310783680 321143136 326586240 361286028 372940416 391903488 401428920 414378240 428190848 435448320 451607535 466175520 481714704 489879360 497253888 535238560 602143380 621567360 642286272 653172480 722572056 745880832 783806976 802857840 828756480 856381696 903215070 932351040 963429408 979758720 1070477120 1204286760 1243134720 1284572544 1306344960 1445144112 1491761664 1605715680 1712763392 1806430140 1864702080 1926858816 1959517440 2140954240 2408573520 2486269440 2569145088 2890288224 3211431360 3612860280 3729404160 3853717632 3919034880 4281908480 4817147040 5138290176 5780576448 6422862720 7225720560 7458808320 7707435264 8563816960 9634294080 11561152896 12845725440 14451441120 15414870528 19268588160 23122305792 25691450880 28902882240 38537176320 46244611584 57805764480 77074352640 115611528960 231223057920
• Sum of all divisors σ(n): 863300615760
• Sum of proper divisors (its aliquot sum) s(n): 632077557840
• 231223057920 is an abundant number, because the sum of its proper divisors (632077557840) is greater than itself. Its abundance is 400854499920

Bases of 231223057920

• Binary: 11010111010101111101111101111000000000₂
• Hexadecimal: 0x35D5F7DE00
• Base-36: 2Y808LC0

Squares and roots of 231223057920

• 231223057920 squared (231223057920²) is 53464102513875674726400
• 231223057920 cubed (231223057920³) is 12362133272206692740941467353088000
• The square root of 231223057920 is 480856.5876849355
• The cube root of 231223057920 is 6137.7667496303

Scales and comparisons

• 231,223,057,920 seconds is equal to 7,352 years, 9 weeks, 1 day, 19 hours, 12 minutes.
• To count from 1 to 231,223,057,920 would take you about fourteen thousand, seven hundred four 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 231223057920 cubic inches would be around 511.5 feet tall.

Recreational maths with 231223057920

• 231223057920 backwards is 029750322132
• 231223057920 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 231223057920's digits is 36
• More coming soon!