121694496768

Names of 121694496768

• Cardinal: 121694496768 can be written as One hundred twenty-one billion, six hundred ninety-four million, four hundred ninety-six thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 1.21694496768 × 10¹¹

Factors of 121694496768

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 219

Divisors of 121694496768

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 31 32 36 39 43 48 52 54 62 64 72 78 86 93 96 104 108 117 124 127 128 129 144 156 172 186 192 208 216 234 248 254 256 258 279 288 312 344 351 372 381 384 387 403 416 432 468 496 508 512 516 558 559 576 624 688 702 744 762 768 774 806 832 837 864 936 992 1016 1024 1032 1116 1118 1143 1152 1161 1209 1248 1333 1376 1404 1488 1524 1536 1548 1612 1651 1664 1674 1677 1728 1872 1984 2032 2048 2064 2232 2236 2286 2304 2322 2418 2496 2666 2752 2808 2976 3048 3072 3096 3224 3302 3328 3348 3354 3429 3456 3627 3744 3937 3968 3999 4064 4128 4464 4472 4572 4608 4644 4836 4953 4992 5031 5332 5461 5504 5616 5952 6096 6144 6192 6448 6604 6656 6696 6708 6858 6912 7254 7488 7874 7936 7998 8128 8256 8928 8944 9144 9216 9288 9672 9906 9984 10062 10664 10881 10922 11008 11232 11811 11904 11997 12192 12384 12896 13208 13312 13392 13416 13716 13824 14508 14859 14976 15093 15748 15872 15996 16256 16383 16512 17329 17856 17888 18288 18432 18576 19344 19812 19968 20124 21328 21762 21844 22016 22464 23622 23808 23994 24384 24768 25792 26416 26624 26784 26832 27432 27648 29016 29718 29952 30186 31496 31744 31992 32512 32766 33024 34658 35433 35712 35776 35991 36576 37152 38688 39624 39936 40248 42656 43524 43688 44032 44577 44928 47244 47616 47988 48768 49149 49536 51181 51584 51987 52832 53568 53664 54864 55296 58032 59436 59904 60372 62992 63488 63984 65024 65532 66048 69316 70866 70993 71424 71552 71982 73152 74304 77376 79248 79872 80496 85312 87048 87376 88064 89154 89856 94488 95232 95976 97536 98298 99072 102362 103168 103974 105664 106299 107136 107328 109728 116064 118872 119808 120744 125984 127968 130048 131064 132096 138632 141732 141986 142848 143104 143964 146304 147447 148608 153543 154752 155961 158496 160992 169291 170624 174096 174752 178308 179712 188976 190464 191952 195072 196596 198144 204724 206336 207948 211328 212598 212979 214272 214656 219456 232128 237744 239616 241488 251968 255936 260096 262128 264192 277264 283464 283972 285696 286208 287928 292608 294894 297216 307086 309504 311922 316992 321984 338582 341248 348192 349504 356616 359424 377952 383904 390144 393192 396288 409448 412672 415896 422656 425196 425958 428544 429312 438912 460629 464256 467883 475488 482976 503936 507873 511872 524256 554528 566928 567944 571392 572416 575856 585216 589788 594432 614172 619008 623844 633984 638937 643968 677164 682496 696384 699008 713232 718848 755904 767808 780288 786384 792576 818896 825344 831792 845312 850392 851916 857088 858624 877824 921258 928512 935766 950976 965952 1007872 1015746 1023744 1048512 1109056 1133856 1135888 1144832 1151712 1170432 1179576 1188864 1228344 1238016 1247688 1267968 1277874 1287936 1354328 1364992 1381887 1392768 1398016 1426464 1511808 1523619 1535616 1572768 1637792 1663584 1690624 1700784 1703832 1714176 1717248 1755648 1842516 1857024 1871532 1901952 1916811 1931904 2015744 2031492 2047488 2097024 2200783 2218112 2267712 2271776 2303424 2340864 2359152 2377728 2456688 2476032 2495376 2535936 2555748 2575872 2708656 2729984 2763774 2785536 2796032 2852928 3023616 3047238 3071232 3145536 3275584 3327168 3381248 3401568 3407664 3434496 3511296 3685032 3714048 3743064 3803904 3833622 3863808 4031488 4062984 4094976 4194048 4401566 4436224 4535424 4543552 4570857 4606848 4718304 4913376 4990752 5071872 5111496 5151744 5417312 5527548 5571072 5592064 5705856 6047232 6094476 6142464 6291072 6551168 6602349 6654336 6803136 6815328 7022592 7370064 7428096 7486128 7607808 7667244 7727616 8062976 8125968 8189952 8388096 8803132 8872448 9070848 9087104 9141714 9213696 9436608 9826752 9981504 10143744 10222992 10303488 10834624 11055096 11142144 11184128 11411712 12094464 12188952 12284928 12582144 13102336 13204698 13308672 13606272 13630656 14740128 14972256 15215616 15334488 15455232 16251936 16776192 17606264 17744896 18141696 18174208 18283428 18427392 18873216 19653504 19807047 19963008 20445984 21669248 22110192 22284288 22823424 24188928 24377904 24569856 25164288 26204672 26409396 26617344 27212544 27261312 29480256 29944512 30431232 30668976 30910464 32503872 33552384 35212528 35489792 36283392 36348416 36566856 36854784 37746432 39307008 39614094 39926016 40891968 43338496 44220384 45646848 48755808 50328576 52409344 52818792 53234688 54425088 54522624 58960512 59421141 59889024 61337952 65007744 70425056 72566784 72696832 73133712 73709568 75492864 78614016 79228188 79852032 81783936 86676992 88440768 91293696 97511616 100657152 104818688 105637584 106469376 108850176 109045248 117921024 118842282 119778048 122675904 130015488 140850112 145393664 146267424 150985728 157228032 158456376 159704064 163567872 173353984 176881536 195023232 211275168 217700352 218090496 235842048 237684564 239556096 245351808 260030976 281700224 292534848 301971456 314456064 316912752 319408128 327135744 346707968 353763072 390046464 422550336 436180992 471684096 475369128 479112192 490703616 520061952 563400448 585069696 633825504 654271488 707526144 780092928 845100672 943368192 950738256 958224384 981407232 1040123904 1126800896 1170139392 1267651008 1308542976 1415052288 1560185856 1690201344 1901476512 1962814464 2253601792 2340278784 2535302016 2830104576 3120371712 3380402688 3802953024 3925628928 4507203584 4680557568 5070604032 6760805376 7605906048 9361115136 10141208064 13521610752 15211812096 20282416128 30423624192 40564832256 60847248384 121694496768
• Sum of all divisors σ(n): 413289676800
• Sum of proper divisors (its aliquot sum) s(n): 291595180032
• 121694496768 is an abundant number, because the sum of its proper divisors (291595180032) is greater than itself. Its abundance is 169900683264

Bases of 121694496768

• Binary: 1110001010101100011101010100000000000₂
• Hexadecimal: 0x1C558EA800
• Base-36: 1JWLREO0

Squares and roots of 121694496768

• 121694496768 squared (121694496768²) is 14809550543616762445824
• 121694496768 cubed (121694496768³) is 1802240800765702740493952543096832
• The square root of 121694496768 is 348847.3832036009
• The cube root of 121694496768 is 4955.5323210693

Scales and comparisons

• 121,694,496,768 seconds is equal to 3,869 years, 26 weeks, 3 days, 2 hours, 52 minutes, 48 seconds.
• To count from 1 to 121,694,496,768 would take you about seven thousand, seven hundred thirty-nine 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 121694496768 cubic inches would be around 413 feet tall.

Recreational maths with 121694496768

• 121694496768 backwards is 867694496121
• The number of decimal digits it has is: 12
• The sum of 121694496768's digits is 63
• More coming soon!