137834401680

Names of 137834401680

• Cardinal: 137834401680 can be written as One hundred thirty-seven billion, eight hundred thirty-four million, four hundred one thousand, six hundred eighty.

Scientific notation

• Scientific notation: 1.3783440168 × 10¹¹

Factors of 137834401680

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 7090257

Divisors of 137834401680

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 36 40 45 48 54 60 72 80 81 90 108 120 135 144 162 180 216 240 243 270 324 360 405 432 486 540 648 720 810 972 1080 1215 1296 1620 1944 2160 2430 3240 3888 4860 6480 9720 19440 7090247 14180494 21270741 28360988 35451235 42541482 56721976 63812223 70902470 85082964 106353705 113443952 127624446 141804940 170165928 191436669 212707410 255248892 283609880 319061115 340331856 382873338 425414820 510497784 567219760 574310007 638122230 765746676 850829640 957183345 1020995568 1148620014 1276244460 1531493352 1701659280 1722930021 1914366690 2297240028 2552488920 2871550035 3062986704 3445860042 3828733380 4594480056 5104977840 5743100070 6891720084 7657466760 8614650105 9188960112 11486200140 13783440168 15314933520 17229300210 22972400280 27566880336 34458600420 45944800560 68917200840 137834401680
• Sum of all divisors σ(n): 480038150592
• Sum of proper divisors (its aliquot sum) s(n): 342203748912
• 137834401680 is an abundant number, because the sum of its proper divisors (342203748912) is greater than itself. Its abundance is 204369347232

Bases of 137834401680

• Binary: 10000000010111100100100000111110010000₂
• Hexadecimal: 0x2017920F90
• Base-36: 1RBJ1L00

Squares and roots of 137834401680

• 137834401680 squared (137834401680²) is 18998322286483586822400
• 137834401680 cubed (137834401680³) is 2618622385281274740805836421632000
• The square root of 137834401680 is 371260.5576680615
• The cube root of 137834401680 is 5165.5813862741

Scales and comparisons

• 137,834,401,680 seconds is equal to 4,382 years, 36 weeks, 5 days, 13 hours, 48 minutes.
• To count from 1 to 137,834,401,680 would take you about eight thousand, seven hundred sixty-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 137834401680 cubic inches would be around 430.5 feet tall.

Recreational maths with 137834401680

• 137834401680 backwards is 086104438731
• 137834401680 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 137834401680's digits is 45
• More coming soon!