137815568380

Names of 137815568380

• Cardinal: 137815568380 can be written as One hundred thirty-seven billion, eight hundred fifteen million, five hundred sixty-eight thousand, three hundred eighty.

Scientific notation

• Scientific notation: 1.3781556838 × 10¹¹

Factors of 137815568380

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 6741

Divisors of 137815568380

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 7 10 14 17 20 28 34 35 49 68 70 85 98 119 140 170 181 196 238 245 340 343 362 476 490 595 686 724 833 905 980 1190 1267 1372 1666 1715 1810 2380 2534 3077 3332 3430 3620 4165 5068 5831 6154 6335 6529 6860 8330 8869 11662 12308 12670 13058 15385 16660 17738 21539 23324 25340 26116 29155 30770 32645 35476 43078 44345 45703 58310 61540 62083 65290 86156 88690 91406 107695 110993 116620 124166 130580 150773 177380 182812 215390 221986 228515 248332 301546 310415 319921 430780 443972 457030 554965 603092 620830 639842 753865 776951 914060 1055411 1109930 1181749 1241660 1279684 1507730 1553902 1599605 2110822 2219860 2239447 2363498 3015460 3107804 3199210 3884755 4221644 4478894 4726996 5277055 5438657 5908745 6398420 7769510 8272243 8957788 10554110 10877314 11197235 11817490 15539020 16544486 20089733 21108220 21754628 22394470 23634980 27193285 33088972 38070599 40179466 41361215 44788940 54386570 57905701 76141198 80358932 82722430 100448665 108773140 115811402 140628131 152282396 165444860 190352995 200897330 231622804 281256262 289528505 380705990 401794660 405339907 562512524 579057010 703140655 761411980 810679814 984396917 1158114020 1406281310 1621359628 1968793834 2026699535 2812562620 3937587668 4053399070 4921984585 6890778419 8106798140 9843969170 13781556838 19687938340 27563113676 34453892095 68907784190 137815568380
• Sum of all divisors σ(n): 359390304000
• Sum of proper divisors (its aliquot sum) s(n): 221574735620
• 137815568380 is an abundant number, because the sum of its proper divisors (221574735620) is greater than itself. Its abundance is 83759167240

Bases of 137815568380

• Binary: 10000000010110011100101010111111111100₂
• Hexadecimal: 0x201672AFFC
• Base-36: 1RB7TX4S

Squares and roots of 137815568380

• 137815568380 squared (137815568380²) is 18993130887902455824400
• 137815568380 cubed (137815568380³) is 2617549128632011015437527472472000
• The square root of 137815568380 is 371235.1928090869
• The cube root of 137815568380 is 5165.3461054493

Scales and comparisons

• 137,815,568,380 seconds is equal to 4,382 years, 5 weeks, 4 days, 14 hours, 19 minutes, 40 seconds.
• To count from 1 to 137,815,568,380 would take you about eight thousand, seven hundred sixty-four 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 137815568380 cubic inches would be around 430.4 feet tall.

Recreational maths with 137815568380

• 137815568380 backwards is 083865518731
• The number of decimal digits it has is: 12
• The sum of 137815568380's digits is 55
• More coming soon!