139811000680

Names of 139811000680

• Cardinal: 139811000680 can be written as One hundred thirty-nine billion, eight hundred eleven million, six hundred eighty.

Scientific notation

• Scientific notation: 1.3981100068 × 10¹¹

Factors of 139811000680

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 405

Divisors of 139811000680

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 4 5 8 10 13 19 20 23 26 31 38 40 46 52 62 65 76 89 92 95 104 115 124 130 152 155 178 184 190 223 230 247 248 260 299 310 356 380 403 437 445 446 460 494 520 589 598 620 712 713 760 806 874 890 892 920 988 1115 1157 1178 1196 1235 1240 1426 1495 1612 1691 1748 1780 1784 1976 2015 2047 2185 2230 2314 2356 2392 2470 2759 2852 2899 2945 2990 3224 3382 3496 3560 3565 4030 4094 4237 4370 4460 4628 4712 4940 5129 5518 5681 5704 5785 5798 5890 5980 6764 6913 7130 7657 8060 8188 8455 8474 8740 8920 9256 9269 9880 10235 10258 11036 11362 11570 11596 11780 11960 13528 13547 13795 13826 14260 14495 15314 16120 16376 16910 16948 17480 18538 19847 20470 20516 21185 21983 22072 22724 23140 23192 23560 25645 26611 27094 27590 27652 28405 28520 28990 30628 33820 33896 34565 35867 37076 38285 38893 39694 40940 41032 42370 43966 45448 46280 46345 51290 52421 53222 54188 55081 55180 55304 56810 57980 61256 63457 66677 67640 67735 69130 71734 74152 76570 77786 79388 81880 84740 87932 89869 92690 97451 99235 102580 104842 106444 108376 109915 110162 110360 113620 115960 126914 131347 133055 133354 135470 138260 143468 153140 155572 158776 158999 169480 175864 176111 179335 179738 185380 194465 194902 198470 205160 209684 212888 219830 220324 227240 253828 258011 262105 262694 266110 266708 270940 275405 276520 286936 306280 311144 317285 317998 333385 352222 358670 359476 370760 377093 388930 389804 396940 419368 439660 440648 449345 456481 487255 505609 507656 516022 524210 525388 532220 533416 541880 550810 615257 634570 635996 656735 666770 681473 704444 717340 718952 754186 777860 779608 793880 794995 824941 879320 880555 898690 912962 974510 1011218 1032044 1048420 1050776 1064440 1101620 1205683 1230514 1266863 1269140 1271992 1290055 1313470 1333540 1362946 1408888 1434680 1508372 1555720 1589990 1649882 1707511 1761110 1797380 1825924 1885465 1949020 2022436 2064088 2066987 2096840 2203240 2282405 2411366 2461028 2528045 2533726 2538280 2580110 2626940 2667080 2725892 3016744 3020981 3076285 3179980 3299764 3407365 3415022 3522220 3594760 3651848 3770930 3898040 4044872 4124705 4133974 4564810 4822732 4902209 4922056 5056090 5067452 5160220 5253880 5451784 5934253 6028415 6041962 6152570 6334315 6359960 6599528 6814730 6830044 7044440 7541860 7998341 8249410 8267948 8537555 8673139 9129620 9645464 9804418 10112180 10134904 10320440 10334935 11689883 11868506 12056830 12083924 12305140 12668630 13629460 13660088 14150911 15083720 15104905 15673879 15996682 16498820 16535896 17075110 17346278 18259240 19608836 20224360 20669870 23379766 23737012 24113660 24167848 24511045 24610280 25337260 27258920 28301822 29671265 30209810 31347758 31993364 32997640 34150220 34692556 39217672 39272753 39991705 41339740 43365695 46759532 47474024 48227320 49022090 50674520 56603644 58449415 59342530 60419620 62695516 63986728 68300440 69385112 70754555 78369395 78545506 79983410 82679480 86731390 93519064 98044180 112750807 113207288 116898830 118685060 120839240 125391032 141509110 151968479 156738790 157091012 159966820 173462780 183961843 196088360 196363765 225501614 233797660 237370120 268867309 283018220 303936958 313477580 314182024 319933640 346925560 367923686 392727530 451003228 467595320 537734618 563754035 566036440 607873916 626955160 735847372 759842395 785455060 902006456 919809215 1075469236 1127508070 1215747832 1344336545 1471694744 1519684790 1570910120 1839618430 2150938472 2255016140 2688673090 3039369580 3495275017 3679236860 4510032280 5377346180 6078739160 6990550034 7358473720 10754692360 13981100068 17476375085 27962200136 34952750170 69905500340 139811000680
• Sum of all divisors σ(n): 390168576000
• Sum of proper divisors (its aliquot sum) s(n): 250357575320
• 139811000680 is an abundant number, because the sum of its proper divisors (250357575320) is greater than itself. Its abundance is 110546574640

Bases of 139811000680

• Binary: 10000010001101011000101001000101101000₂
• Hexadecimal: 0x208D629168
• Base-36: 1S87UYJS

Squares and roots of 139811000680

• 139811000680 squared (139811000680²) is 19547115911142960462400
• 139811000680 cubed (139811000680³) is 2732901835944847264785819514432000
• The square root of 139811000680 is 373913.0924158713
• The cube root of 139811000680 is 5190.1564356503

Scales and comparisons

• 139,811,000,680 seconds is equal to 4,445 years, 28 weeks, 6 days, 21 hours, 4 minutes, 40 seconds.
• To count from 1 to 139,811,000,680 would take you about eight thousand, eight hundred ninety-one 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 139811000680 cubic inches would be around 432.5 feet tall.

Recreational maths with 139811000680

• 139811000680 backwards is 086000118931
• The number of decimal digits it has is: 12
• The sum of 139811000680's digits is 37
• More coming soon!