148731052802548248980

Names of 148731052802548248980

• Cardinal: 148731052802548248980 can be written as One hundred forty-eight quintillion, seven hundred thirty-one quadrillion, fifty-two trillion, eight hundred two billion, five hundred forty-eight million, two hundred forty-eight thousand, nine hundred eighty.

Scientific notation

• Scientific notation: 1.4873105280254824898 × 10²⁰

Factors of 148731052802548248980

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2713722680416

Divisors of 148731052802548248980

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 5 10 19 20 38 76 95 190 361 380 722 1444 1805 3610 7220 7591 15182 30364 37955 75910 144229 151820 288458 576916 721145 1442290 2740351 2884580 5480702 10961404 13701755 27403510 54807020 2713722672799 5427445345598 10854890691196 13568613363995 27137226727990 51560730783181 54274453455980 103121461566362 206242923132724 257803653915905 515607307831810 979653884880439 1031214615663620 1959307769760878 3918615539521756 4898269424402195 9796538848804390 19593077697608780 20599868809217209 41199737618434418 82399475236868836 102999344046086045 205998688092172090 391397507375126971 411997376184344180 782795014750253942 1565590029500507884 1956987536875634855 3913975073751269710 7436552640127412449 7827950147502539420 14873105280254824898 29746210560509649796 37182763200637062245 74365526401274124490 148731052802548248980
• Sum of all divisors σ(n): 329682525675425395200
• Sum of proper divisors (its aliquot sum) s(n): 180951472872877146220
• 148731052802548248980 is an abundant number, because the sum of its proper divisors (180951472872877146220) is greater than itself. Its abundance is 32220420070328897240

Bases of 148731052802548248980

• Binary: 10000001000000001110110110001000001101010101110000010011000110010100₂
• Hexadecimal: 0x8100ED88355C13194
• Base-36: VDZLI10TO1SB8

Squares and roots of 148731052802548248980

• 148731052802548248980 squared (148731052802548248980²) is 22120926067754395347190345860864071040400
• 148731052802548248980 cubed (148731052802548248980³) is 3290068623024444979103852210716430148238477424067346838792000
• The square root of 148731052802548248980 is 12195534133.5485691379
• The cube root of 148731052802548248980 is 5298267.5339370293

Scales and comparisons

• 148,731,052,802,548,248,980 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 148,731,052,802,548,248,980 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 148731052802548248980 cubic inches would be around 441522.3 feet tall.

Recreational maths with 148731052802548248980

• 148731052802548248980 backwards is 089842845208250137841
• The number of decimal digits it has is: 21
• The sum of 148731052802548248980's digits is 89
• More coming soon!