12841644816

Names of 12841644816

• Cardinal: 12841644816 can be written as Twelve billion, eight hundred forty-one million, six hundred forty-four thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 1.2841644816 × 10¹⁰

Factors of 12841644816

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 125

Divisors of 12841644816

• Number of divisors d(n): 810
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 13 14 16 18 21 22 24 26 28 33 36 39 42 44 48 49 52 56 63 66 72 77 78 84 88 89 91 98 99 104 112 117 121 126 132 143 144 147 154 156 168 169 176 178 182 196 198 208 231 234 242 252 264 267 273 286 294 308 312 336 338 356 363 364 392 396 429 441 462 468 484 504 507 528 534 539 546 572 588 616 623 624 637 676 693 712 726 728 784 792 801 819 847 858 882 924 936 968 979 1001 1008 1014 1068 1078 1089 1092 1144 1157 1176 1183 1232 1246 1274 1287 1352 1386 1424 1452 1456 1521 1573 1584 1602 1617 1638 1694 1716 1764 1848 1859 1869 1872 1911 1936 1958 2002 2028 2136 2156 2178 2184 2288 2314 2352 2366 2492 2541 2548 2574 2704 2772 2904 2937 3003 3042 3146 3204 3234 3276 3388 3432 3471 3528 3549 3696 3718 3738 3822 3916 4004 4056 4272 4312 4356 4361 4368 4628 4719 4732 4851 4984 5082 5096 5148 5544 5577 5607 5733 5808 5874 5929 6006 6084 6292 6408 6468 6552 6776 6853 6864 6942 7007 7056 7098 7436 7476 7623 7644 7832 8008 8099 8112 8281 8624 8712 8722 8811 9009 9256 9438 9464 9702 9968 10164 10192 10296 10413 10647 10769 11011 11088 11154 11214 11466 11748 11858 12012 12168 12584 12727 12816 12936 13013 13083 13104 13552 13706 13884 14014 14157 14196 14872 14952 15041 15246 15288 15664 16016 16198 16562 16731 17424 17444 17622 17787 18018 18512 18876 18928 19404 20328 20449 20559 20592 20826 21021 21294 21538 22022 22308 22428 22932 23496 23716 24024 24297 24336 24843 25168 25454 25872 26026 26166 27412 27768 28028 28314 28392 29744 29904 30082 30492 30576 32307 32396 33033 33124 33462 34888 35244 35574 36036 37752 38181 38808 39039 39249 40656 40898 41118 41652 42042 42588 43076 44044 44616 44856 45123 45864 46992 47432 47971 48048 48594 49686 50908 52052 52332 53361 54824 55536 56056 56628 56693 56784 60164 60984 61347 61677 63063 64614 64792 66066 66248 66924 69776 70488 71148 72072 72891 74529 75383 75504 76362 77077 77616 78078 78498 81796 82236 83304 84084 85176 86152 88088 89089 89232 89712 90246 91091 91728 94864 95942 96921 97188 99099 99372 101816 104104 104664 105287 106722 109648 112112 113256 113386 114543 117117 120328 121968 122694 123354 126126 129228 129584 132132 132496 133848 135369 139997 140976 142296 143143 143913 144144 145782 149058 150766 152724 154154 156156 156996 163592 164472 165451 166608 168168 170079 170352 172304 176176 178178 180492 182182 184041 191884 193842 194376 198198 198744 203632 208208 209328 210574 213444 226149 226512 226772 229086 231231 234234 240656 245388 246708 252252 258456 264264 267267 267696 270738 273273 279994 284592 286286 287826 291564 298116 301532 305448 308308 312312 313992 315861 327184 328944 330902 336336 340158 356356 360984 364364 368082 383768 387684 388752 396396 397488 419991 421148 426888 429429 431739 452298 453544 458172 462462 468468 490776 493416 496353 504504 510237 516912 527681 528528 534534 541476 546546 559988 572572 575652 583128 596232 603064 610896 616616 623623 624624 627984 631722 661804 678447 680316 693693 712712 721968 728728 736164 737009 767536 775368 792792 801801 819819 839982 842296 853776 858858 863478 904596 907088 916344 924924 936936 947583 979979 981552 986832 992706 1002001 1009008 1020474 1055362 1069068 1082952 1093092 1119976 1145144 1151304 1158157 1166256 1192464 1206128 1233232 1247246 1259973 1263444 1288287 1323608 1356894 1360632 1387386 1425424 1457456 1472328 1474018 1489059 1550736 1583043 1585584 1603602 1639638 1679964 1684592 1717716 1726956 1809192 1819961 1832688 1849848 1870869 1873872 1895166 1959958 1985412 2004002 2040948 2110724 2138136 2165904 2186184 2211027 2239952 2290288 2302608 2316314 2494492 2519946 2526888 2576574 2647216 2713788 2721264 2774772 2939937 2944656 2948036 2978118 3006003 3166086 3207204 3279276 3359928 3435432 3453912 3474471 3618384 3639922 3699696 3741738 3790332 3919916 3970824 4008004 4081896 4221448 4276272 4372368 4422054 4632628 4749129 4988984 5039892 5053776 5153148 5427576 5459883 5549544 5612607 5879874 5896072 5956236 6012006 6332172 6414408 6558552 6633081 6719856 6859853 6870864 6907824 6948942 7279844 7483476 7580664 7839832 7941648 8016008 8107099 8163792 8442896 8819811 8844108 9018009 9265256 9498258 9977968 10079784 10306296 10423413 10855152 10919766 11099088 11225214 11759748 11792144 11912472 12024012 12664344 12739727 12828816 13117104 13266162 13719706 13897884 14559688 14966952 15161328 15679664 16032016 16214198 16379649 17639622 17688216 18036018 18530512 18996516 20159568 20579559 20612592 20846826 21839532 22450428 23519496 23824944 24048024 24321297 25328688 25479454 26532324 27439412 27795768 29119376 29933904 32428396 32759298 35279244 35376432 36072036 37993032 38219181 41159118 41693652 43679064 44900856 47038992 48096048 48642594 50958908 53064648 54878824 55591536 61738677 64856792 65518596 70558488 72144072 72963891 75986064 76438362 82318236 83387304 87358128 89178089 89801712 97285188 101917816 106129296 109757648 114657543 123477354 129713584 131037192 141116976 144288144 145927782 152876724 164636472 166774608 178356178 194570376 203835632 229315086 246954708 262074384 267534267 291855564 305753448 329272944 356712356 389140752 458630172 493909416 535068534 583711128 611506896 713424712 802602801 917260344 987818832 1070137068 1167422256 1426849424 1605205602 1834520688 2140274136 3210411204 4280548272 6420822408 12841644816
• Sum of all divisors σ(n): 50318205210
• Sum of proper divisors (its aliquot sum) s(n): 37476560394
• 12841644816 is an abundant number, because the sum of its proper divisors (37476560394) is greater than itself. Its abundance is 24634915578

Bases of 12841644816

• Binary: 1011111101011010111111001100010000₂
• Hexadecimal: 0x2FD6BF310
• Base-36: 5WDL0K0

Squares and roots of 12841644816

• 12841644816 squared (12841644816²) is 164907841580299673856
• 12841644816 cubed (12841644816³) is 2117687928947404554499393130496
• The square root of 12841644816 is 113320.9813582641
• The cube root of 12841644816 is 2341.7483230507

Scales and comparisons

• 12,841,644,816 seconds is equal to 408 years, 16 weeks, 6 days, 3 hours, 33 minutes, 36 seconds.
• To count from 1 to 12,841,644,816 would take you about eight hundred sixteen 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 12841644816 cubic inches would be around 195.1 feet tall.

Recreational maths with 12841644816

• 12841644816 backwards is 61844614821
• The number of decimal digits it has is: 11
• The sum of 12841644816's digits is 45
• More coming soon!