121122943680

Names of 121122943680

• Cardinal: 121122943680 can be written as One hundred twenty-one billion, one hundred twenty-two million, nine hundred forty-three thousand, six hundred eighty.

Scientific notation

• Scientific notation: 1.2112294368 × 10¹¹

Factors of 121122943680

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 914

Divisors of 121122943680

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 17 20 24 30 32 34 40 48 51 53 60 64 68 80 85 96 102 106 120 136 159 160 170 192 204 212 233 240 255 265 272 318 320 340 408 424 466 480 510 530 544 601 636 680 699 795 816 848 901 932 960 1020 1060 1088 1165 1202 1272 1360 1398 1590 1632 1696 1802 1803 1864 2040 2120 2330 2404 2544 2703 2720 2796 3005 3180 3264 3392 3495 3604 3606 3728 3961 4080 4240 4505 4660 4808 5088 5406 5440 5592 6010 6360 6990 7208 7212 7456 7922 8160 8480 9010 9015 9320 9616 10176 10217 10812 11184 11883 12020 12349 12720 13515 13980 14416 14424 14912 15844 16320 16960 18020 18030 18640 19232 19805 20434 21624 22368 23766 24040 24698 25440 27030 27960 28832 28848 30651 31688 31853 36040 36060 37047 37280 38464 39610 40868 43248 44736 47532 48080 49396 50880 51085 54060 55920 57664 57696 59415 61302 61745 63376 63706 72080 72120 74094 74560 79220 81736 86496 95064 95559 96160 98792 102170 108120 111840 115392 118830 122604 123490 126752 127412 140033 144160 144240 148188 153255 158440 159265 163472 172992 185235 190128 191118 192320 197584 204340 209933 216240 223680 237660 245208 246980 253504 254824 280066 288320 288480 296376 306510 316880 318530 326944 370470 380256 382236 395168 408680 419866 420099 432480 475320 477795 490416 493960 509648 541501 560132 576960 592752 613020 629799 633760 637060 653888 700165 740940 760512 764472 790336 817360 839732 840198 864960 950640 955590 980832 987920 1019296 1049665 1083002 1120264 1185504 1226040 1259598 1267520 1274120 1400330 1481880 1528944 1624503 1634720 1679464 1680396 1901280 1911180 1961664 1975840 2038592 2099330 2100495 2166004 2240528 2371008 2380561 2452080 2519196 2548240 2707505 2800660 2963760 3057888 3148995 3249006 3269440 3358928 3360792 3802560 3822360 3951680 4198660 4200990 4332008 4481056 4761122 4904160 5038392 5096480 5415010 5601320 5927520 6115776 6297990 6498012 6717856 6721584 7141683 7421749 7644720 8122515 8397320 8401980 8664016 8962112 9522244 9808320 10076784 10192960 10830020 11202640 11855040 11902805 12595980 12996024 13435712 13443168 14283366 14843498 15289440 16245030 16794640 16803960 17328032 19044488 20153568 21660040 22265247 22405280 23805610 25191960 25992048 26886336 28566732 29686996 30578880 32490060 33589280 33607920 34656064 35708415 37108745 38088976 40307136 43320080 44530494 44810560 47611220 50383920 51984096 57133464 59373992 64980120 67178560 67215840 71416830 74217490 76177952 86640160 89060988 95222440 100767840 103968192 111326235 114266928 118747984 126169733 129960240 134431680 142833660 148434980 152355904 173280320 178121976 190444880 201535680 222652470 228533856 237495968 252339466 259920480 285667320 296869960 356243952 378509199 380889760 445304940 457067712 474991936 504678932 519840960 571334640 593739920 630848665 712487904 757018398 761779520 890609880 1009357864 1142669280 1187479840 1261697330 1424975808 1514036796 1781219760 1892545995 2018715728 2285338560 2374959680 2523394660 3028073592 3562439520 3785091990 4037431456 5046789320 6056147184 7124879040 7570183980 8074862912 10093578640 12112294368 15140367960 20187157280 24224588736 30280735920 40374314560 60561471840 121122943680
• Sum of all divisors σ(n): 417343425408
• Sum of proper divisors (its aliquot sum) s(n): 296220481728
• 121122943680 is an abundant number, because the sum of its proper divisors (296220481728) is greater than itself. Its abundance is 175097538048

Bases of 121122943680

• Binary: 1110000110011011111010111001011000000₂
• Hexadecimal: 0x1C337D72C0
• Base-36: 1JN5H1HC

Squares and roots of 121122943680

• 121122943680 squared (121122943680²) is 14670767485708451942400
• 121122943680 cubed (121122943680³) is 1776966543913840029519301804032000
• The square root of 121122943680 is 348027.2168667273
• The cube root of 121122943680 is 4947.7620557979

Scales and comparisons

• 121,122,943,680 seconds is equal to 3,851 years, 17 weeks, 2 days, 22 hours, 8 minutes.
• To count from 1 to 121,122,943,680 would take you about seven thousand, seven hundred two 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 121122943680 cubic inches would be around 412.3 feet tall.

Recreational maths with 121122943680

• 121122943680 backwards is 086349221121
• The number of decimal digits it has is: 12
• The sum of 121122943680's digits is 39
• More coming soon!