139825371840

Names of 139825371840

• Cardinal: 139825371840 can be written as One hundred thirty-nine billion, eight hundred twenty-five million, three hundred seventy-one thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.3982537184 × 10¹¹

Factors of 139825371840

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 12706

Divisors of 139825371840

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 11 12 14 15 16 20 21 22 24 28 30 32 33 35 40 42 44 48 55 56 60 64 66 70 77 80 84 88 96 105 110 112 120 132 140 151 154 160 165 168 176 192 210 220 224 231 240 264 280 302 308 320 330 336 352 385 420 440 448 453 462 480 528 560 604 616 660 672 704 755 770 840 880 906 924 960 1056 1057 1120 1155 1208 1232 1320 1344 1510 1540 1661 1680 1760 1812 1848 2112 2114 2240 2265 2310 2416 2464 2640 3020 3080 3171 3322 3360 3520 3624 3696 4228 4530 4620 4832 4928 4983 5280 5285 6040 6160 6342 6644 6720 7248 7392 8305 8456 9060 9240 9664 9966 10560 10570 11627 12080 12320 12527 12684 13288 14496 14784 15855 16610 16912 18120 18480 19932 21140 23254 24160 24640 24915 25054 25368 26576 28992 31710 33220 33824 34881 36240 36960 37581 39864 42280 46508 48320 49830 50108 50736 53152 58135 62635 63420 66440 67648 69762 72480 73920 75162 79728 84560 87689 93016 99660 100216 101472 106304 116270 125270 126840 132880 137797 139524 144960 150324 159456 169120 174405 175378 186032 187905 199320 200432 202944 232540 250540 253680 263067 265760 275594 279048 300648 318912 338240 348810 350756 372064 375810 398640 400864 413391 438445 465080 501080 507360 526134 531520 551188 558096 601296 688985 697620 701512 744128 751620 797280 801728 826782 876890 930160 964579 1002160 1014720 1052268 1102376 1116192 1202592 1315335 1377970 1395240 1403024 1503240 1594560 1653564 1753780 1860320 1891577 1929158 2004320 2066955 2104536 2204752 2232384 2405184 2630670 2755940 2790480 2806048 2893737 3006480 3307128 3507560 3720640 3783154 3858316 4008640 4133910 4209072 4409504 4822895 5261340 5511880 5580960 5612096 5674731 5787474 6012960 6614256 7015120 7566308 7716632 8267820 8418144 8819008 9457885 9645790 10522680 11023760 11161920 11349462 11574948 12025920 13228512 13241039 14030240 14468685 15132616 15433264 16535640 16836288 18915770 19291580 20807347 21045360 22047520 22698924 23149896 26457024 26482078 28060480 28373655 28937370 30265232 30866528 33071280 37831540 38583160 39723117 41614694 42090720 44095040 45397848 46299792 52964156 56747310 57874740 60530464 61733056 62422041 66142560 66205195 75663080 77166320 79446234 83229388 84181440 90795696 92599584 104036735 105928312 113494620 115749480 121060928 124844082 132285120 132410390 145651429 151326160 154332640 158892468 166458776 181591392 185199168 198615585 208073470 211856624 226989240 231498960 249688164 264820780 291302858 302652320 308665280 312110205 317784936 332917552 363182784 397231170 416146940 423713248 436954287 453978480 462997920 499376328 529641560 582605716 605304640 624220410 635569872 665835104 728257145 794462340 832293880 847426496 873908574 907956960 925995840 998752656 1059283120 1165211432 1248440820 1271139744 1331670208 1456514290 1588924680 1664587760 1747817148 1815913920 1997505312 2118566240 2184771435 2330422864 2496881640 2542279488 2913028580 3177849360 3329175520 3495634296 3995010624 4237132480 4369542870 4660845728 4993763280 5826057160 6355698720 6658351040 6991268592 8739085740 9321691456 9987526560 11652114320 12711397440 13982537184 17478171480 19975053120 23304228640 27965074368 34956342960 46608457280 69912685920 139825371840
• Sum of all divisors σ(n): 557200539648
• Sum of proper divisors (its aliquot sum) s(n): 417375167808
• 139825371840 is an abundant number, because the sum of its proper divisors (417375167808) is greater than itself. Its abundance is 277549795968

Bases of 139825371840

• Binary: 10000010001110001111011101101011000000₂
• Hexadecimal: 0x208E3DDAC0
• Base-36: 1S8GEZEO

Squares and roots of 139825371840

• 139825371840 squared (139825371840²) is 19551134610194264985600
• 139825371840 cubed (139825371840³) is 2733744666764306556247012245504000
• The square root of 139825371840 is 373932.3091683841
• The cube root of 139825371840 is 5190.3342614597

Scales and comparisons

• 139,825,371,840 seconds is equal to 4,446 years, 5 days, 5 hours, 4 minutes.
• To count from 1 to 139,825,371,840 would take you about eight thousand, eight hundred ninety-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 139825371840 cubic inches would be around 432.5 feet tall.

Recreational maths with 139825371840

• 139825371840 backwards is 048173528931
• The number of decimal digits it has is: 12
• The sum of 139825371840's digits is 51
• More coming soon!