121389053166400

Names of 121389053166400

• Cardinal: 121389053166400 can be written as One hundred twenty-one trillion, three hundred eighty-nine billion, fifty-three million, one hundred sixty-six thousand, four hundred.

Scientific notation

• Scientific notation: 1.213890531664 × 10¹⁴

Factors of 121389053166400

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 84127

Divisors of 121389053166400

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 4 5 8 10 16 17 20 25 32 34 40 50 64 68 80 85 100 136 160 170 200 229 233 272 320 340 400 425 458 466 544 680 800 850 916 932 1088 1145 1165 1360 1600 1700 1832 1864 2290 2330 2720 3400 3664 3728 3893 3961 4580 4660 5440 5725 5825 6800 7328 7456 7786 7922 9160 9320 11450 11650 13600 14656 14912 15572 15844 18320 18640 19465 19805 22900 23300 27200 31144 31688 36640 37280 38930 39610 45800 46600 53357 62288 63376 73280 74560 77860 79220 83641 91600 93200 97325 99025 106714 124576 126752 155720 158440 167282 183200 186400 194650 198050 213428 249152 253504 266785 311440 316880 334564 366400 372800 389300 396100 418205 426856 533570 622880 633760 669128 778600 792200 836410 853712 907069 1067140 1245760 1267520 1333925 1338256 1421897 1557200 1584400 1672820 1707424 1814138 2091025 2134280 2667850 2676512 2843794 3114400 3168800 3345640 3414848 3628276 4182050 4268560 4535345 5335700 5353024 5687588 6228800 6337600 6691280 7109485 7256552 8364100 8537120 9070690 10671400 11375176 13382560 14218970 14513104 16728200 17074240 18141380 19153789 19488353 21342800 22676725 22750352 26765120 28437940 29026208 33456400 35547425 36282760 38307578 38976706 42685600 45353450 45500704 56875880 58052416 66912800 71094850 72565520 76615156 77953412 85371200 90706900 91001408 95768945 97441765 113751760 133825600 142189700 145131040 153230312 155906824 181413800 191537890 194883530 227503520 284379400 290262080 306460624 311813648 325614413 331302001 362827600 383075780 389767060 455007040 478844725 487208825 568758800 612921248 623627296 651228826 662604002 725655200 766151560 779534120 957689450 974417650 1137517600 1225842496 1247254592 1302457652 1325208004 1451310400 1532303120 1559068240 1628072065 1656510005 1915378900 1948835300 2275035200 2604915304 2650416008 3064606240 3118136480 3256144130 3313020010 3830757800 3897670600 4462832837 5209830608 5300832016 6129212480 6236272960 6512288260 6626040020 7661515600 7795341200 8140360325 8282550025 8925665674 10419661216 10601664032 13024576520 13252080040 15323031200 15590682400 16280720650 16565100050 17851331348 20839322432 21203328064 22314164185 26049153040 26504160080 30646062400 31181364800 32561441300 33130200100 35702662696 44628328370 52098306080 53008320160 65122882600 66260400200 71405325392 75868158229 89256656740 104196612160 106016640320 111570820925 130245765200 132520800400 142810650784 151736316458 178513313480 223141641850 260491530400 265041600800 285621301568 303472632916 357026626960 379340791145 446283283700 520983060800 530083201600 606945265832 714053253920 758681582290 892566567400 1213890531664 1428106507840 1517363164580 1785133134800 1896703955725 2427781063328 3034726329160 3570266269600 3793407911450 4855562126656 6069452658320 7140532539200 7586815822900 12138905316640 15173631645800 24277810633280 30347263291600 60694526583200 121389053166400
• Sum of all divisors σ(n): 319011267173040
• Sum of proper divisors (its aliquot sum) s(n): 197622214006640
• 121389053166400 is an abundant number, because the sum of its proper divisors (197622214006640) is greater than itself. Its abundance is 76233160840240

Bases of 121389053166400

• Binary: 11011100110011100010111011001001100001101000000₂
• Hexadecimal: 0x6E671764C340
• Base-36: 1711D02ZB4

Squares and roots of 121389053166400

• 121389053166400 squared (121389053166400²) is 14735302228635085866088960000
• 121389053166400 cubed (121389053166400³) is 1788704385654756846703101956272082944000000
• The square root of 121389053166400 is 11017670.0425452931
• The cube root of 121389053166400 is 49513.8284891377

Scales and comparisons

• 121,389,053,166,400 seconds is equal to 3,859,796 years, 21 weeks, 2 days, 3 hours, 6 minutes, 40 seconds.
• To count from 1 to 121,389,053,166,400 would take you about nine million, six hundred forty-nine thousand, four hundred ninety-one 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 121389053166400 cubic inches would be around 4126.2 feet tall.

Recreational maths with 121389053166400

• 121389053166400 backwards is 004661350983121
• The number of decimal digits it has is: 15
• The sum of 121389053166400's digits is 49
• More coming soon!