121653467136

Names of 121653467136

• Cardinal: 121653467136 can be written as One hundred twenty-one billion, six hundred fifty-three million, four hundred sixty-seven thousand, one hundred thirty-six.

Scientific notation

• Scientific notation: 1.21653467136 × 10¹¹

Factors of 121653467136

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 335

Divisors of 121653467136

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 128 144 157 162 173 192 216 243 256 288 314 324 346 384 432 471 486 512 519 576 628 648 692 729 768 864 942 972 1024 1038 1152 1256 1296 1384 1413 1458 1536 1557 1728 1884 1944 2048 2076 2187 2304 2512 2592 2768 2826 2916 3072 3114 3456 3768 3888 4152 4239 4374 4608 4671 5024 5184 5536 5652 5832 6144 6228 6912 7536 7776 8304 8478 8748 9216 9342 10048 10368 11072 11304 11664 12456 12717 13824 14013 15072 15552 16608 16956 17496 18432 18684 20096 20736 22144 22608 23328 24912 25434 27161 27648 28026 30144 31104 33216 33912 34992 37368 38151 40192 41472 42039 44288 45216 46656 49824 50868 54322 55296 56052 60288 62208 66432 67824 69984 74736 76302 80384 81483 82944 84078 88576 90432 93312 99648 101736 108644 112104 114453 120576 124416 126117 132864 135648 139968 149472 152604 160768 162966 165888 168156 177152 180864 186624 199296 203472 217288 224208 228906 241152 244449 248832 252234 265728 271296 279936 298944 305208 321536 325932 336312 343359 354304 361728 373248 378351 398592 406944 434576 448416 457812 482304 488898 497664 504468 531456 542592 559872 597888 610416 651864 672624 686718 723456 733347 746496 756702 797184 813888 869152 896832 915624 964608 977796 1008936 1062912 1085184 1119744 1195776 1220832 1303728 1345248 1373436 1446912 1466694 1492992 1513404 1594368 1627776 1738304 1793664 1831248 1955592 2017872 2170368 2200041 2239488 2391552 2441664 2607456 2690496 2746872 2893824 2933388 3026808 3188736 3255552 3476608 3587328 3662496 3911184 4035744 4340736 4400082 4478976 4783104 4883328 5214912 5380992 5493744 5866776 6053616 6511104 6600123 6953216 7174656 7324992 7822368 8071488 8681472 8800164 9566208 9766656 10429824 10761984 10987488 11733552 12107232 13022208 13200246 13906432 14349312 14649984 15644736 16142976 17600328 19533312 19800369 20859648 21523968 21974976 23467104 24214464 26044416 26400492 27812864 28698624 29299968 31289472 32285952 35200656 39066624 39600738 41719296 43047936 43949952 46934208 48428928 52800984 55625728 58599936 59401107 62578944 64571904 70401312 78133248 79201476 83438592 86095872 87899904 93868416 96857856 105601968 117199872 118802214 125157888 129143808 140802624 158402952 166877184 175799808 187736832 193715712 211203936 234399744 237604428 250315776 258287616 281605248 316805904 351599616 375473664 387431424 422407872 475208856 500631552 563210496 633611808 703199232 750947328 774862848 844815744 950417712 1126420992 1267223616 1501894656 1689631488 1900835424 2252841984 2534447232 3379262976 3801670848 4505683968 5068894464 6758525952 7603341696 10137788928 13517051904 15206683392 20275577856 30413366784 40551155712 60826733568 121653467136
• Sum of all divisors σ(n): 369261547200
• Sum of proper divisors (its aliquot sum) s(n): 247608080064
• 121653467136 is an abundant number, because the sum of its proper divisors (247608080064) is greater than itself. Its abundance is 125954612928

Bases of 121653467136

• Binary: 1110001010011000111001001100000000000₂
• Hexadecimal: 0x1C531C9800
• Base-36: 1JVXC000

Squares and roots of 121653467136

• 121653467136 squared (121653467136²) is 14799566066209832042496
• 121653467136 cubed (121653467136³) is 1800418524062718602461866891411456
• The square root of 121653467136 is 348788.5708219235
• The cube root of 121653467136 is 4954.9753347155

Scales and comparisons

• 121,653,467,136 seconds is equal to 3,868 years, 10 weeks, 4 days, 5 hours, 45 minutes, 36 seconds.
• To count from 1 to 121,653,467,136 would take you about seven thousand, seven hundred thirty-six 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 121653467136 cubic inches would be around 412.9 feet tall.

Recreational maths with 121653467136

• 121653467136 backwards is 631764356121
• The number of decimal digits it has is: 12
• The sum of 121653467136's digits is 45
• More coming soon!