138034837080

Names of 138034837080

• Cardinal: 138034837080 can be written as One hundred thirty-eight billion, thirty-four million, eight hundred thirty-seven thousand and eighty.

Scientific notation

• Scientific notation: 1.3803483708 × 10¹¹

Factors of 138034837080

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 4088

Divisors of 138034837080

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 18 20 21 24 28 30 31 35 36 40 42 45 56 60 62 63 70 72 84 90 93 105 120 124 126 140 155 168 180 186 210 217 248 252 279 280 310 315 360 372 420 434 465 499 504 558 620 630 651 744 840 868 930 998 1085 1116 1240 1260 1302 1395 1497 1736 1860 1953 1996 2170 2232 2495 2520 2604 2790 2994 3255 3493 3541 3720 3906 3992 4340 4491 4990 5208 5580 5988 6510 6986 7082 7485 7812 8680 8982 9765 9980 10479 10623 11160 11976 13020 13972 14164 14970 15469 15624 17465 17705 17964 19530 19960 20958 21246 22455 24787 26040 27944 28328 29940 30938 31437 31869 34930 35410 35928 39060 41916 42492 44910 46407 49574 52395 53115 59880 61876 62874 63738 69860 70820 74361 77345 78120 83832 84984 89820 92814 99148 104790 106230 108283 109771 123752 123935 125748 127476 139221 139720 141640 148722 154690 157185 159345 179640 185628 198296 209580 212460 216566 219542 223083 232035 247870 251496 254952 278442 297444 309380 314370 318690 324849 329313 371256 371805 419160 424920 433132 439084 446166 464070 495740 541415 548855 556884 594888 618760 628740 637380 649698 658626 696105 743610 768397 866264 878168 892332 928140 974547 987939 991480 1082830 1097710 1113768 1115415 1257480 1274760 1299396 1317252 1392210 1487220 1536794 1624245 1646565 1766959 1784664 1856280 1949094 1975878 2165660 2195420 2230830 2305191 2598792 2634504 2784420 2974440 3073588 3248490 3293130 3533918 3841985 3898188 3951756 4331320 4390840 4461660 4610382 4872735 4939695 5300877 5568840 6147176 6496980 6586260 6915573 7067836 7683970 7796376 7903512 8834795 8923320 9220764 9745470 9879390 10601754 11525955 12368713 12993960 13172520 13831146 14135672 15367940 15902631 17669590 18441528 19490940 19758780 21203508 23051910 24737426 26504385 27662292 30735880 31805262 34577865 35339180 37106139 38981880 39517560 42407016 46103820 49474852 53008770 54775729 55324584 61843565 63610524 69155730 70678360 74212278 79513155 92207640 98949704 106017540 109551458 111318417 123687130 127221048 138311460 148424556 159026310 164327187 185530695 212035080 219102916 222636834 247374260 273878645 276622920 296849112 318052620 328654374 371061390 383430103 438205832 445273668 492981561 494748520 547757290 556592085 636105240 657308748 742122780 766860206 821635935 890547336 985963122 1095514580 1113184170 1150290309 1314617496 1484245560 1533720412 1643271870 1917150515 1971926244 2191029160 2226368340 2300580618 2464907805 3067440824 3286543740 3450870927 3834301030 3943852488 4452736680 4601161236 4929815610 5751451545 6573087480 6901741854 7668602060 9202322472 9859631220 11502903090 13803483708 15337204120 17254354635 19719262440 23005806180 27606967416 34508709270 46011612360 69017418540 138034837080
• Sum of all divisors σ(n): 530449920000
• Sum of proper divisors (its aliquot sum) s(n): 392415082920
• 138034837080 is an abundant number, because the sum of its proper divisors (392415082920) is greater than itself. Its abundance is 254380245840

Bases of 138034837080

• Binary: 10000000100011100001000111011001011000₂
• Hexadecimal: 0x2023847658
• Base-36: 1REUDLY0

Squares and roots of 138034837080

• 138034837080 squared (138034837080²) is 19053616247702142926400
• 138034837080 cubed (138034837080³) is 2630062814536406223212498430912000
• The square root of 138034837080 is 371530.3985947853
• The cube root of 138034837080 is 5168.0840607303

Scales and comparisons

• 138,034,837,080 seconds is equal to 4,389 years, 4 weeks, 1 day, 10 hours, 18 minutes.
• To count from 1 to 138,034,837,080 would take you about eight thousand, seven hundred seventy-eight 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 138034837080 cubic inches would be around 430.7 feet tall.

Recreational maths with 138034837080

• 138034837080 backwards is 080738430831
• 138034837080 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 138034837080's digits is 45
• More coming soon!