1038649945992

Names of 1038649945992

• Cardinal: 1038649945992 can be written as One trillion, thirty-eight billion, six hundred forty-nine million, nine hundred forty-five thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 1.038649945992 × 10¹²

Factors of 1038649945992

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1256

Divisors of 1038649945992

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 8 12 23 24 41 46 69 82 92 123 138 164 184 246 276 328 492 529 552 943 984 1058 1187 1587 1681 1886 2116 2374 2829 3174 3362 3561 3772 4232 4748 5043 5658 6348 6724 7122 7544 9496 10086 11316 12696 13448 14244 20172 21689 22632 27301 28488 38663 40344 43378 48667 54602 65067 68921 77326 81903 86756 97334 109204 115989 130134 137842 146001 154652 163806 173512 194668 206763 218408 231978 260268 275684 292002 309304 327612 389336 413526 463956 520536 551368 584004 627923 655224 827052 889249 927912 1119341 1168008 1255846 1585183 1654104 1778498 1883769 1995347 2238682 2511692 2667747 3170366 3358023 3556996 3767538 3990694 4477364 4755549 5023384 5335494 5986041 6340732 6716046 7113992 7535076 7981388 8954728 9511098 10670988 11972082 12681464 13432092 15070152 15962776 19022196 21341976 23944164 25744843 26864184 36459209 38044392 45892981 47888328 51489686 72918418 77234529 81809227 91785962 102979372 109377627 137678943 145836836 154469058 163618454 183571924 205958744 218755254 245427681 275357886 291673672 308938116 327236908 367143848 437510508 490855362 550715772 617876232 654473816 875021016 981710724 1055538563 1101431544 1881612221 1963421448 2111077126 3166615689 3763224442 4222154252 5644836663 6333231378 7526448884 8444308504 11289673326 12666462756 15052897768 22579346652 25332925512 43277081083 45158693304 86554162166 129831243249 173108324332 259662486498 346216648664 519324972996 1038649945992
• Sum of all divisors σ(n): 2784633888960
• Sum of proper divisors (its aliquot sum) s(n): 1745983942968
• 1038649945992 is an abundant number, because the sum of its proper divisors (1745983942968) is greater than itself. Its abundance is 707333996976

Bases of 1038649945992

• Binary: 1111000111010100010111000110111110001000₂
• Hexadecimal: 0xF1D45C6F88
• Base-36: D95DCZGO

Squares and roots of 1038649945992

• 1038649945992 squared (1038649945992²) is 1078793710309184516864064
• 1038649945992 cubed (1038649945992³) is 1120489028949143792062422686805631488
• The square root of 1038649945992 is 1019141.7693294687
• The cube root of 1038649945992 is 10127.2081016315

Scales and comparisons

• 1,038,649,945,992 seconds is equal to 33,025 years, 44 weeks, 3 days, 9 hours, 53 minutes, 12 seconds.
• To count from 1 to 1,038,649,945,992 would take you about eighty-two thousand, five hundred sixty-four 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 1038649945992 cubic inches would be around 843.9 feet tall.

Recreational maths with 1038649945992

• 1038649945992 backwards is 2995499468301
• 1038649945992 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1038649945992's digits is 69
• More coming soon!