61426095920

Names of 61426095920

• Cardinal: 61426095920 can be written as Sixty-one billion, four hundred twenty-six million, ninety-five thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 6.142609592 × 10¹⁰

Factors of 61426095920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 6452352

Divisors of 61426095920

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 17 20 28 34 35 40 56 68 70 80 85 112 119 136 140 170 238 272 280 340 476 560 595 680 952 1190 1360 1904 2380 4760 9520 6452321 12904642 25809284 32261605 45166247 51618568 64523210 90332494 103237136 109689457 129046420 180664988 219378914 225831235 258092840 361329976 438757828 451662470 516185680 548447285 722659952 767826199 877515656 903324940 1096894570 1535652398 1755031312 1806649880 2193789140 3071304796 3613299760 3839130995 4387578280 6142609592 7678261990 8775156560 12285219184 15356523980 30713047960 61426095920
• Sum of all divisors σ(n): 172818992448
• Sum of proper divisors (its aliquot sum) s(n): 111392896528
• 61426095920 is an abundant number, because the sum of its proper divisors (111392896528) is greater than itself. Its abundance is 49966800608

Bases of 61426095920

• Binary: 111001001101010001111101011100110000₂
• Hexadecimal: 0xE4D47D730
• Base-36: S7VIEY8

Squares and roots of 61426095920

• 61426095920 squared (61426095920²) is 3773165259973040646400
• 61426095920 cubed (61426095920³) is 231770811181115731359825202688000
• The square root of 61426095920 is 247842.8855545383
• The cube root of 61426095920 is 3945.6416366633

Scales and comparisons

• 61,426,095,920 seconds is equal to 1,953 years, 8 weeks, 2 days, 4 hours, 25 minutes, 20 seconds.
• To count from 1 to 61,426,095,920 would take you about three thousand, nine hundred six 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 61426095920 cubic inches would be around 328.8 feet tall.

Recreational maths with 61426095920

• 61426095920 backwards is 02959062416
• The number of decimal digits it has is: 11
• The sum of 61426095920's digits is 44
• More coming soon!