138077531850480

Names of 138077531850480

• Cardinal: 138077531850480 can be written as One hundred thirty-eight trillion, seventy-seven billion, five hundred thirty-one million, eight hundred fifty thousand, four hundred eighty.

Scientific notation

• Scientific notation: 1.3807753185048 × 10¹⁴

Factors of 138077531850480

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 34690

Divisors of 138077531850480

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 40 41 48 60 80 82 120 123 127 164 205 240 246 254 328 381 410 492 508 615 635 656 762 820 984 1016 1230 1270 1524 1640 1905 1968 2032 2460 2540 3048 3280 3571 3810 4920 5080 5207 6096 7142 7620 9840 10160 10414 10713 14284 15240 15621 17855 20828 21426 26035 28568 30480 30941 31242 35710 41656 42852 52070 53565 57136 61882 62484 71420 78105 83312 85704 92823 104140 107130 123764 124968 142840 146411 154705 156210 171408 185646 208280 214260 247528 249936 285680 292822 309410 312420 371292 416560 428520 439233 453517 464115 495056 585644 618820 624840 732055 742584 857040 878466 907034 928230 1171288 1237640 1249680 1268581 1360551 1464110 1485168 1756932 1814068 1856460 2196165 2267585 2342576 2475280 2537162 2721102 2928220 3513864 3628136 3712920 3805743 3929507 4392330 4535170 5074324 5442204 5856440 6342905 6802755 7027728 7256272 7425840 7611486 7859014 8784660 9070340 10148648 10884408 11712880 11788521 12685810 13605510 15222972 15718028 17569320 18140680 18594197 19028715 19647535 20297296 21768816 23577042 25371620 27211020 30445944 31436056 35138640 36281360 37188394 38057430 39295070 47154084 50743240 54422040 55782591 58942605 60891888 62872112 74376788 76114860 78590140 92970985 94308168 101486480 108844080 110490311 111565182 117885210 148753576 152229720 157180280 161109787 185941970 188616336 220980622 223130364 235770420 278912955 297507152 304459440 314360560 322219574 331470933 371883940 441961244 446260728 471540840 483329361 552451555 557825910 644439148 662941866 743767880 805548935 883922488 892521456 943081680 966658722 1104903110 1115651820 1288878296 1325883732 1487535760 1611097870 1657354665 1767844976 1933317444 2209806220 2231303640 2416646805 2577756592 2651767464 3222195740 3314709330 3866634888 4419612440 4462607280 4530102751 4833293610 5303534928 6444391480 6629418660 7733269776 8839224880 9060205502 9666587220 12888782960 13258837320 13590308253 14032269497 18120411004 19333174440 22650513755 26517674640 27180616506 28064538994 36240822008 38666348880 42096808491 45301027510 54361233012 56129077988 67951541265 70161347485 72481644016 84193616982 90602055020 108722466024 112258155976 135903082530 140322694970 168387233964 181204110040 210484042455 217444932048 224516311952 271806165060 280645389940 336774467928 362408220080 420968084910 543612330120 561290779880 575323049377 673548935856 841936169820 1087224660240 1122581559760 1150646098754 1683872339640 1725969148131 2301292197508 2876615246885 3367744679280 3451938296262 4602584395016 5753230493770 6903876592524 8629845740655 9205168790032 11506460987540 13807753185048 17259691481310 23012921975080 27615506370096 34519382962620 46025843950160 69038765925240 138077531850480
• Sum of all divisors σ(n): 442071001645056
• Sum of proper divisors (its aliquot sum) s(n): 303993469794576
• 138077531850480 is an abundant number, because the sum of its proper divisors (303993469794576) is greater than itself. Its abundance is 165915937944096

Bases of 138077531850480

• Binary: 11111011001010010101110001111001100011011110000₂
• Hexadecimal: 0x7D94AE3CC6F0
• Base-36: 1CXZXXEO6O

Squares and roots of 138077531850480

• 138077531850480 squared (138077531850480²) is 19065404801920318853076230400
• 138077531850480 cubed (138077531850480³) is 2632504038779447161902710426583414830592000
• The square root of 138077531850480 is 11750639.6358019591
• The cube root of 138077531850480 is 51686.1684270049

Scales and comparisons

• 138,077,531,850,480 seconds is equal to 4,390,438 years, 21 weeks, 2 days, 14 hours, 28 minutes.
• To count from 1 to 138,077,531,850,480 would take you about ten million, nine hundred seventy-six thousand and ninety-six 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 138077531850480 cubic inches would be around 4307.2 feet tall.

Recreational maths with 138077531850480

• 138077531850480 backwards is 084058135770831
• 138077531850480 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 138077531850480's digits is 60
• More coming soon!