121410930816

Names of 121410930816

• Cardinal: 121410930816 can be written as One hundred twenty-one billion, four hundred ten million, nine hundred thirty thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 1.21410930816 × 10¹¹

Factors of 121410930816

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 7932

Divisors of 121410930816

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 56 63 64 72 84 96 112 126 128 144 168 192 224 252 288 336 384 448 504 576 672 896 1008 1152 1344 2016 2688 3169 4032 4751 6338 8064 9502 9507 12676 14253 19004 19014 22183 25352 28506 28521 33257 38008 38028 42759 44366 50704 57012 57042 66514 66549 76016 76056 85518 88732 99771 101408 114024 114084 133028 133098 152032 152112 171036 177464 199542 199647 202816 228048 228168 266056 266196 299313 304064 304224 342072 354928 399084 399294 405632 456096 456336 532112 532392 598626 608128 608448 684144 709856 798168 798588 912192 912672 1064224 1064784 1197252 1216896 1368288 1419712 1596336 1597176 1824384 1825344 2128448 2129568 2394504 2736576 2839424 3192672 3194352 3650688 4256896 4259136 4789008 5473152 6385344 6388704 8518272 9578016 12770688 12777408 15055919 19156032 25554816 30111838 38312064 45167757 60223676 90335514 105391433 120447352 135503271 180671028 210782866 240894704 271006542 316174299 361342056 421565732 481789408 542013084 632348598 722684112 843131464 948522897 963578816 1084026168 1264697196 1445368224 1686262928 1897045794 1927157632 2168052336 2529394392 2890736448 3372525856 3794091588 4336104672 5058788784 5781472896 6745051712 7588183176 8672209344 10117577568 13490103424 15176366352 17344418688 20235155136 30352732704 40470310272 60705465408 121410930816
• Sum of all divisors σ(n): 399493036800
• Sum of proper divisors (its aliquot sum) s(n): 278082105984
• 121410930816 is an abundant number, because the sum of its proper divisors (278082105984) is greater than itself. Its abundance is 156671175168

Bases of 121410930816

• Binary: 1110001000100101001111100100010000000₂
• Hexadecimal: 0x1C44A7C880
• Base-36: 1JRWXLS0

Squares and roots of 121410930816

• 121410930816 squared (121410930816²) is 14740614121607538425856
• 121410930816 cubed (121410930816³) is 1789671681303845458525664361578496
• The square root of 121410930816 is 348440.7134879619
• The cube root of 121410930816 is 4951.6802895509

Scales and comparisons

• 121,410,930,816 seconds is equal to 3,860 years, 25 weeks, 4 days, 2 hours, 33 minutes, 36 seconds.
• To count from 1 to 121,410,930,816 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 121410930816 cubic inches would be around 412.6 feet tall.

Recreational maths with 121410930816

• 121410930816 backwards is 618039014121
• 121410930816 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 121410930816's digits is 36
• More coming soon!