137782085920

Names of 137782085920

• Cardinal: 137782085920 can be written as One hundred thirty-seven billion, seven hundred eighty-two million, eighty-five thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.3778208592 × 10¹¹

Factors of 137782085920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 381646

Divisors of 137782085920

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 37 40 61 74 80 122 148 160 185 244 296 305 370 488 592 610 740 976 1184 1220 1480 1952 2257 2440 2960 4514 4880 5920 9028 9760 11285 18056 22570 36112 45140 72224 90280 180560 361120 381541 763082 1526164 1907705 3052328 3815410 6104656 7630820 12209312 14117017 15261640 23274001 28234034 30523280 46548002 56468068 61046560 70585085 93096004 112936136 116370005 141170170 186192008 225872272 232740010 282340340 372384016 451744544 465480020 564680680 744768032 861138037 930960040 1129361360 1722276074 1861920080 2258722720 3444552148 3723840160 4305690185 6889104296 8611380370 13778208592 17222760740 27556417184 34445521480 68891042960 137782085920
• Sum of all divisors σ(n): 339789095856
• Sum of proper divisors (its aliquot sum) s(n): 202007009936
• 137782085920 is an abundant number, because the sum of its proper divisors (202007009936) is greater than itself. Its abundance is 64224924016

Bases of 137782085920

• Binary: 10000000010100011100111100100100100000₂
• Hexadecimal: 0x201473C920
• Base-36: 1RANW9WG

Squares and roots of 137782085920

• 137782085920 squared (137782085920²) is 18983903200466262246400
• 137782085920 cubed (137782085920³) is 2615641781863605528894737010688000
• The square root of 137782085920 is 371190.0940488581
• The cube root of 137782085920 is 5164.9277625283

Scales and comparisons

• 137,782,085,920 seconds is equal to 4,381 years, 2 weeks, 2 days, 1 hour, 38 minutes, 40 seconds.
• To count from 1 to 137,782,085,920 would take you about eight thousand, seven hundred sixty-two 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 137782085920 cubic inches would be around 430.4 feet tall.

Recreational maths with 137782085920

• 137782085920 backwards is 029580287731
• The number of decimal digits it has is: 12
• The sum of 137782085920's digits is 52
• More coming soon!