12115746984

Names of 12115746984

• Cardinal: 12115746984 can be written as Twelve billion, one hundred fifteen million, seven hundred forty-six thousand, nine hundred eighty-four.

Scientific notation

• Scientific notation: 1.2115746984 × 10¹⁰

Factors of 12115746984

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1267

Divisors of 12115746984

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 8 11 12 22 23 24 33 41 44 46 66 69 82 88 92 123 132 138 164 184 246 253 264 276 328 451 492 506 552 759 902 943 984 1012 1187 1353 1518 1681 1804 1886 2024 2374 2706 2829 3036 3362 3561 3608 3772 4748 5043 5412 5658 6072 6724 7122 7544 9496 10086 10373 10824 11316 13057 13448 14244 18491 20172 20746 22632 26114 27301 28488 31119 36982 38663 39171 40344 41492 48667 52228 54602 55473 62238 73964 77326 78342 81903 82984 97334 104456 109204 110946 115989 124476 146001 147928 154652 156684 163806 194668 218408 221892 231978 248952 292002 300311 309304 313368 327612 389336 425293 443784 463956 535337 584004 600622 655224 850586 900933 927912 1070674 1119341 1168008 1201244 1275879 1606011 1701172 1801866 1995347 2141348 2238682 2402488 2551758 3212022 3358023 3402344 3603732 3990694 4282696 4477364 5103516 5986041 6424044 6716046 7207464 7981388 8954728 10207032 11972082 12312751 12848088 13432092 15962776 21948817 23944164 24625502 26864184 36938253 43897634 45892981 47888328 49251004 65846451 73876506 87795268 91785962 98502008 131692902 137678943 147753012 175590536 183571924 263385804 275357886 295506024 367143848 504822791 526771608 550715772 1009645582 1101431544 1514468373 2019291164 3028936746 4038582328 6057873492 12115746984
• Sum of all divisors σ(n): 35370846720
• Sum of proper divisors (its aliquot sum) s(n): 23255099736
• 12115746984 is an abundant number, because the sum of its proper divisors (23255099736) is greater than itself. Its abundance is 11139352752

Bases of 12115746984

• Binary: 1011010010001001111010000010101000₂
• Hexadecimal: 0x2D227A0A8
• Base-36: 5KDEI7C

Squares and roots of 12115746984

• 12115746984 squared (12115746984²) is 146791324980305096256
• 12115746984 cubed (12115746984³) is 1778486552907495329363461691904
• The square root of 12115746984 is 110071.5539274339
• The cube root of 12115746984 is 2296.7659009445

Scales and comparisons

• 12,115,746,984 seconds is equal to 385 years, 12 weeks, 4 days, 13 hours, 16 minutes, 24 seconds.
• To count from 1 to 12,115,746,984 would take you about seven hundred seventy 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 12115746984 cubic inches would be around 191.4 feet tall.

Recreational maths with 12115746984

• 12115746984 backwards is 48964751121
• The number of decimal digits it has is: 11
• The sum of 12115746984's digits is 48
• More coming soon!