12995421220800

Names of 12995421220800

• Cardinal: 12995421220800 can be written as Twelve trillion, nine hundred ninety-five billion, four hundred twenty-one million, two hundred twenty thousand, eight hundred.

Scientific notation

• Scientific notation: 1.29954212208 × 10¹³

Factors of 12995421220800

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 14699

Divisors of 12995421220800

• Number of divisors d(n): 504
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 17 18 20 24 25 30 32 34 36 40 45 48 50 51 60 64 68 72 75 80 85 90 96 100 102 120 136 144 150 153 160 170 180 192 200 204 225 240 255 272 288 300 306 320 340 360 400 408 425 450 480 510 544 576 600 612 680 720 765 800 816 850 900 960 1020 1088 1200 1224 1275 1360 1440 1530 1600 1632 1700 1800 2040 2400 2448 2550 2720 2880 3060 3264 3400 3600 3825 4080 4800 4896 5100 5440 6120 6481 6800 7200 7650 8160 8191 9792 10200 12240 12962 13600 14400 15300 16320 16382 19443 20400 24480 24573 25924 27200 30600 32405 32764 38886 40800 40955 48960 49146 51848 58329 61200 64810 65528 73719 77772 81600 81910 97215 98292 103696 110177 116658 122400 122865 129620 131056 139247 147438 155544 162025 163820 194430 196584 204775 207392 220354 233316 244800 245730 259240 262112 278494 291645 294876 311088 324050 327640 330531 368595 388860 393168 409550 414784 417741 440708 466632 486075 491460 518480 524224 550885 556988 583290 589752 614325 622176 648100 655280 661062 696235 737190 777720 786336 819100 835482 881416 933264 972150 982920 991593 1036960 1101770 1113976 1166580 1179504 1228650 1244352 1253223 1296200 1310560 1322124 1392470 1458225 1474380 1555440 1572672 1638200 1652655 1670964 1762832 1842975 1866528 1944300 1965840 1983186 2073920 2088705 2203540 2227952 2333160 2359008 2457300 2506446 2592400 2621120 2644248 2754425 2784940 2916450 2948760 3110880 3276400 3305310 3341928 3481175 3525664 3685950 3733056 3888600 3931680 3966372 4177410 4407080 4455904 4666320 4718016 4914600 4957965 5012892 5184800 5288496 5508850 5569880 5832900 5897520 6221760 6266115 6552800 6610620 6683856 6962350 7051328 7371900 7777200 7863360 7932744 8263275 8354820 8814160 8911808 9332640 9829200 9915930 10025784 10369600 10443525 10576992 11017700 11139760 11665800 11795040 12532230 13105600 13221240 13367712 13924700 14743800 15554400 15865488 16526550 16709640 17628320 18665280 19658400 19831860 20051568 20887050 21153984 22035400 22279520 23331600 23590080 24789825 25064460 26442480 26735424 27849400 29487600 31108800 31330575 31730976 33053100 33419280 35256640 39316800 39663720 40103136 41774100 44070800 44559040 46663200 49579650 50128920 52884960 53085871 55698800 58975200 62661150 63461952 66106200 66838560 79327440 80206272 83548200 88141600 93326400 99159300 100257840 105769920 106171742 111397600 117950400 125322300 132212400 133677120 158654880 159257613 167096400 176283200 198318600 200515680 212343484 222795200 250644600 264424800 265429355 317309760 318515226 334192800 396637200 401031360 424686968 477772839 501289200 528849600 530858710 637030452 668385600 793274400 796288065 849373936 902459807 955545678 1002578400 1061717420 1274060904 1327146775 1586548800 1592576130 1698747872 1804919614 1911091356 2005156800 2123434840 2388864195 2548121808 2654293550 2707379421 3185152260 3397495744 3609839228 3822182712 3981440325 4246869680 4512299035 4777728390 5096243616 5308587100 5414758842 6370304520 7219678456 7644365424 7962880650 8122138263 8493739360 9024598070 9555456780 10192487232 10617174200 10829517684 11944320975 12740609040 13536897105 14439356912 15288730848 15925761300 16244276526 16987478720 18049196140 19110913560 21234348400 21659035368 22561495175 23888641950 25481218080 27073794210 28878713824 30577461696 31851522600 32488553052 36098392280 38221827120 40610691315 42468696800 43318070736 45122990350 47777283900 50962436160 54147588420 57757427648 63703045200 64977106104 67684485525 72196784560 76443654240 81221382630 84937393600 86636141472 90245980700 95554567800 108295176840 127406090400 129954212208 135368971050 144393569120 152887308480 162442765260 173272282944 180491961400 191109135600 203053456575 216590353680 254812180800 259908424416 270737942100 288787138240 324885530520 360983922800 382218271200 406106913150 433180707360 519816848832 541475884200 649771061040 721967845600 764436542400 812213826300 866361414720 1082951768400 1299542122080 1443935691200 1624427652600 2165903536800 2599084244160 3248855305200 4331807073600 6497710610400 12995421220800
• Sum of all divisors σ(n): 48919300964352
• Sum of proper divisors (its aliquot sum) s(n): 35923879743552
• 12995421220800 is an abundant number, because the sum of its proper divisors (35923879743552) is greater than itself. Its abundance is 22928458522752

Bases of 12995421220800

• Binary: 10111101000110111011011101110010111111000000₂
• Hexadecimal: 0xBD1BB772FC0
• Base-36: 4LU0I9GW0

Squares and roots of 12995421220800

• 12995421220800 squared (12995421220800²) is 168880972706018962352640000
• 12995421220800 cubed (12995421220800³) is 2194679376493144423244694148902912000000
• The square root of 12995421220800 is 3604916.2571133327
• The cube root of 12995421220800 is 23510.5859780757

Scales and comparisons

• 12,995,421,220,800 seconds is equal to 413,214 years, 10 weeks, 1 day, 20 hours.
• To count from 1 to 12,995,421,220,800 would take you about one million, thirty-three thousand and thirty-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 12995421220800 cubic inches would be around 1959.2 feet tall.

Recreational maths with 12995421220800

• 12995421220800 backwards is 00802212459921
• 12995421220800 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12995421220800's digits is 45
• More coming soon!