1001948986609920

Names of 1001948986609920

• Cardinal: 1001948986609920 can be written as One quadrillion, one trillion, nine hundred forty-eight billion, nine hundred eighty-six million, six hundred nine thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.00194898660992 × 10¹⁵

Factors of 1001948986609920

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 86974738431

Divisors of 1001948986609920

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 60 64 72 80 90 96 120 128 144 160 180 192 240 256 288 320 360 384 480 576 640 720 768 960 1152 1280 1440 1920 2304 2880 3840 5760 11520 86974738421 173949476842 260924215263 347898953684 434873692105 521848430526 695797907368 782772645789 869747384210 1043696861052 1304621076315 1391595814736 1565545291578 1739494768420 2087393722104 2609242152630 2783191629472 3131090583156 3478989536840 3913863228945 4174787444208 5218484305260 5566383258944 6262181166312 6957979073680 7827726457890 8349574888416 10436968610520 11132766517888 12524362332624 13915958147360 15655452915780 16699149776832 20873937221040 22265533035776 25048724665248 27831916294720 31310905831560 33398299553664 41747874442080 50097449330496 55663832589440 62621811663120 66796599107328 83495748884160 100194898660992 111327665178880 125243623326240 166991497768320 200389797321984 250487246652480 333982995536640 500974493304960 1001948986609920
• Sum of all divisors σ(n): 3466639124024076
• Sum of proper divisors (its aliquot sum) s(n): 2464690137414156
• 1001948986609920 is an abundant number, because the sum of its proper divisors (2464690137414156) is greater than itself. Its abundance is 1462741150804236

Bases of 1001948986609920

• Binary: 11100011110100010001101101011011100001000100000000₂
• Hexadecimal: 0x38F446D6E1100
• Base-36: 9V5T0D2KG0

Squares and roots of 1001948986609920

• 1001948986609920 squared (1001948986609920²) is 1003901771768645647454242406400
• 1001948986609920 cubed (1001948986609920³) is 1005858362879497701697224013785971438911488000
• The square root of 1001948986609920 is 31653577.7852981415
• The cube root of 1001948986609920 is 100064.9240598731

Scales and comparisons

• 1,001,948,986,609,920 seconds is equal to 31,858,878 years, 28 weeks, 1 day, 11 hours, 12 minutes.
• To count from 1 to 1,001,948,986,609,920 would take you about ninety-five million, five hundred seventy-six thousand, six hundred thirty-five 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 1001948986609920 cubic inches would be around 8338.7 feet tall.

Recreational maths with 1001948986609920

• 1001948986609920 backwards is 0299066898491001
• 1001948986609920 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1001948986609920's digits is 72
• More coming soon!