121008385152

Names of 121008385152

• Cardinal: 121008385152 can be written as One hundred twenty-one billion, eight million, three hundred eighty-five thousand, one hundred fifty-two.

Scientific notation

• Scientific notation: 1.21008385152 × 10¹¹

Factors of 121008385152

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 319

Divisors of 121008385152

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 37 48 64 72 74 96 111 128 144 148 192 222 277 288 296 333 384 444 554 576 592 666 831 888 1108 1152 1184 1332 1369 1662 1776 2216 2368 2493 2664 2738 3324 3552 4107 4432 4736 4986 5328 5476 6648 7104 8214 8864 9972 10249 10656 10952 12321 13296 14208 16428 17728 19944 20498 21312 21904 24642 26592 30747 32856 35456 39888 40996 42624 43808 49284 53184 61494 65712 76729 79776 81992 87616 92241 98568 106368 122988 131424 153458 159552 163984 175232 184482 197136 230187 245976 262848 306916 319104 327968 368964 379213 394272 460374 491952 525696 613832 655936 690561 737928 758426 788544 920748 983904 1137639 1227664 1311872 1381122 1475856 1516852 1577088 1841496 1967808 2275278 2455328 2762244 2838973 2951712 3033704 3412917 3682992 3935616 4550556 4910656 5524488 5677946 5903424 6067408 6825834 7365984 8516919 9101112 9821312 11048976 11355892 11806848 12134816 13651668 14731968 17033838 18202224 22097952 22711784 24269632 25550757 27303336 29463936 34067676 36404448 44195904 45423568 48539264 51101514 54606672 68135352 72808896 88391808 90847136 102203028 105042001 109213344 136270704 145617792 181694272 204406056 210084002 218426688 272541408 315126003 363388544 408812112 420168004 436853376 545082816 630252006 817624224 840336008 945378009 1090165632 1260504012 1635248448 1680672016 1890756018 2521008024 3270496896 3361344032 3781512036 5042016048 6722688064 7563024072 10084032096 13445376128 15126048144 20168064192 30252096288 40336128384 60504192576 121008385152
• Sum of all divisors σ(n): 359176434435
• Sum of proper divisors (its aliquot sum) s(n): 238168049283
• 121008385152 is an abundant number, because the sum of its proper divisors (238168049283) is greater than itself. Its abundance is 117159664131

Bases of 121008385152

• Binary: 1110000101100101010010110110010000000₂
• Hexadecimal: 0x1C2CA96C80
• Base-36: 1JL99NK0

Squares and roots of 121008385152

• 121008385152 squared (121008385152²) is 14643029277094774063104
• 121008385152 cubed (121008385152³) is 1771929326554696551434508784631808
• The square root of 121008385152 is 347862.5952182845
• The cube root of 121008385152 is 4946.2016932131

Scales and comparisons

• 121,008,385,152 seconds is equal to 3,847 years, 36 weeks, 19 minutes, 12 seconds.
• To count from 1 to 121,008,385,152 would take you about seven thousand, six hundred ninety-five 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 121008385152 cubic inches would be around 412.2 feet tall.

Recreational maths with 121008385152

• 121008385152 backwards is 251583800121
• 121008385152 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 121008385152's digits is 36
• More coming soon!