121407844298

Names of 121407844298

• Cardinal: 121407844298 can be written as One hundred twenty-one billion, four hundred seven million, eight hundred forty-four thousand, two hundred ninety-eight.

Scientific notation

• Scientific notation: 1.21407844298 × 10¹¹

Factors of 121407844298

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 217

Divisors of 121407844298

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 13 19 23 26 38 46 71 89 142 178 247 299 361 437 494 598 722 874 923 1157 1349 1633 1691 1846 2047 2314 2698 3266 3382 4094 4693 5681 6319 7921 8303 9386 11362 12638 15842 16606 17537 21229 21983 25631 26611 31027 32129 35074 38893 42458 43966 51262 53222 62054 64258 77786 82147 102973 107939 120061 145337 150499 164294 182183 205946 215878 240122 290674 300998 333203 364366 403351 417677 505609 562391 589513 666406 738967 806702 835354 1011218 1124782 1179026 1477934 1560793 1889381 1956487 2281159 2368379 2761403 2859481 3121586 3461477 3778762 3912974 4562318 4736758 5522806 5718962 6922954 7311083 7663669 9606571 10685429 12934993 14622166 15327338 19213142 21370858 25869986 29655067 35898239 37173253 44999201 52466657 59310134 65768063 71796478 74346506 89998402 104933314 131536126 138910577 168154909 203023151 245764867 277821154 336309818 406046302 491529734 682066541 854984819 1364133082 1709969638 2639300963 3194943271 4669532473 5278601926 6389886542 9339064946 60703922149 121407844298
• Sum of all divisors σ(n): 221515814016
• Sum of proper divisors (its aliquot sum) s(n): 100107969718
• 121407844298 is a deficient number, because the sum of its proper divisors (100107969718) is less than itself. Its deficiency is 21299874580

Bases of 121407844298

• Binary: 1110001000100011110001010111111001010₂
• Hexadecimal: 0x1C4478AFCA
• Base-36: 1JRV3G7E

Squares and roots of 121407844298

• 121407844298 squared (121407844298²) is 14739864657087411112804
• 121407844298 cubed (121407844298³) is 1789535193261261570559222946191592
• The square root of 121407844298 is 348436.2844165343
• The cube root of 121407844298 is 4951.6383285301

Scales and comparisons

• 121,407,844,298 seconds is equal to 3,860 years, 20 weeks, 3 days, 9 hours, 11 minutes, 38 seconds.
• To count from 1 to 121,407,844,298 would take you about seven thousand, seven hundred twenty 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 121407844298 cubic inches would be around 412.6 feet tall.

Recreational maths with 121407844298

• 121407844298 backwards is 892448704121
• The number of decimal digits it has is: 12
• The sum of 121407844298's digits is 50
• More coming soon!