80643278232

Names of 80643278232

• Cardinal: 80643278232 can be written as Eighty billion, six hundred forty-three million, two hundred seventy-eight thousand, two hundred thirty-two.

Scientific notation

• Scientific notation: 8.0643278232 × 10¹⁰

Factors of 80643278232

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 8639

Divisors of 80643278232

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 18 22 24 31 33 36 44 62 66 72 88 93 99 124 132 186 198 248 264 279 341 372 396 401 558 682 744 792 802 1023 1116 1203 1364 1604 2046 2232 2406 2728 3069 3208 3609 4092 4411 4812 6138 7218 8184 8191 8822 9624 12276 12431 13233 14436 16382 17644 24552 24573 24862 26466 28872 32764 35288 37293 39699 49146 49724 52932 65528 73719 74586 79398 90101 98292 99448 105864 111879 136741 147438 149172 158796 180202 196584 223758 253921 270303 273482 294876 298344 317592 360404 410223 447516 507842 540606 546964 589752 720808 761763 810909 820446 895032 1015684 1081212 1093928 1230669 1523526 1621818 1640892 2031368 2162424 2285289 2461338 2793131 3047052 3243636 3281784 3284591 4570578 4922676 5586262 6094104 6487272 6569182 8379393 9141156 9845352 9853773 11172524 13138364 16758786 18282312 19707546 22345048 25138179 26276728 29561319 33517572 36130501 39415092 50276358 59122638 67035144 72261002 78830184 100552716 101822321 108391503 118245276 144522004 201105432 203644642 216783006 236490552 289044008 305466963 325174509 407289284 433566012 610933926 650349018 814578568 867132024 916400889 1120045531 1221867852 1300698036 1832801778 2240091062 2443735704 2601396072 3360136593 3665603556 4480182124 6720273186 7331207112 8960364248 10080409779 13440546372 20160819558 26881092744 40321639116 80643278232
• Sum of all divisors σ(n): 246593617920
• Sum of proper divisors (its aliquot sum) s(n): 165950339688
• 80643278232 is an abundant number, because the sum of its proper divisors (165950339688) is greater than itself. Its abundance is 85307061456

Bases of 80643278232

• Binary: 1001011000110101101101100010110011000₂
• Hexadecimal: 0x12C6B6C598
• Base-36: 111OXBQ0

Squares and roots of 80643278232

• 80643278232 squared (80643278232²) is 6503338324003765045824
• 80643278232 cubed (80643278232³) is 524450521899464188805941061703168
• The square root of 80643278232 is 283977.6016378755
• The cube root of 80643278232 is 4320.3877365457

Scales and comparisons

• 80,643,278,232 seconds is equal to 2,564 years, 10 weeks, 5 days, 6 hours, 37 minutes, 12 seconds.
• To count from 1 to 80,643,278,232 would take you about five thousand, one hundred twenty-eight 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 80643278232 cubic inches would be around 360 feet tall.

Recreational maths with 80643278232

• 80643278232 backwards is 23287234608
• The number of decimal digits it has is: 11
• The sum of 80643278232's digits is 45
• More coming soon!