138032262480

Names of 138032262480

• Cardinal: 138032262480 can be written as One hundred thirty-eight billion, thirty-two million, two hundred sixty-two thousand, four hundred eighty.

Scientific notation

• Scientific notation: 1.3803226248 × 10¹¹

Factors of 138032262480

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 10116

Divisors of 138032262480

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 19 20 21 24 28 30 35 38 40 42 48 56 57 60 70 76 80 84 95 105 112 114 120 133 140 152 168 190 210 228 240 266 280 285 304 336 380 399 420 449 456 532 560 570 665 760 798 840 898 912 1064 1140 1330 1347 1520 1596 1680 1796 1995 2128 2245 2280 2660 2694 3143 3192 3592 3990 4490 4560 5320 5388 6286 6384 6735 7184 7980 8531 8980 9429 9631 10640 10776 12572 13470 15715 15960 17062 17960 18858 19262 21552 25144 25593 26940 28893 31430 31920 34124 35920 37716 38524 42655 47145 48155 50288 51186 53880 57786 59717 62860 67417 68248 75432 77048 85310 94290 96310 102372 107760 115572 119434 125720 127965 134834 136496 144465 150864 154096 170620 179151 182989 188580 192620 202251 204744 231144 238868 251440 255930 269668 288930 298585 337085 341240 358302 365978 377160 385240 404502 409488 462288 477736 511860 539336 548967 577860 597170 674170 682480 716604 731956 754320 770480 809004 895755 914945 955472 1011255 1023720 1078672 1097934 1155720 1194340 1280923 1348340 1433208 1463912 1618008 1791510 1829890 2022510 2047440 2195868 2311440 2388680 2561846 2696680 2744835 2866416 2927824 3236016 3583020 3659780 3842769 4045020 4324319 4391736 4777360 5123692 5393360 5489670 6404615 7166040 7319560 7685538 8090040 8648638 8783472 10247384 10979340 12809230 12972957 14332080 14639120 15371076 16180080 17297276 19213845 20494768 21621595 21958680 25618460 25945914 30270233 30742152 34594552 38427690 43243190 43917360 51236920 51891828 60540466 61484304 64864785 69189104 76855380 82162061 86486380 90810699 102473840 103783656 121080932 129729570 151351165 153710760 164324122 172972760 181621398 207567312 242161864 246486183 259459140 302702330 307421520 328648244 345945520 363242796 410810305 454053495 484323728 492972366 518918280 575134427 605404660 657296488 726485592 821620610 908106990 985944732 1037836560 1150268854 1210809320 1232430915 1314592976 1452971184 1643241220 1725403281 1816213980 1971889464 2300537708 2421618640 2464861830 2875672135 3286482440 3450806562 3632427960 3943778928 4601075416 4929723660 5751344270 6572964880 6901613124 7264855920 8627016405 9202150832 9859447320 11502688540 13803226248 17254032810 19718894640 23005377080 27606452496 34508065620 46010754160 69016131240 138032262480
• Sum of all divisors σ(n): 515966976000
• Sum of proper divisors (its aliquot sum) s(n): 377934713520
• 138032262480 is an abundant number, because the sum of its proper divisors (377934713520) is greater than itself. Its abundance is 239902451040

Bases of 138032262480

• Binary: 10000000100011010111010010110101010000₂
• Hexadecimal: 0x20235D2D50
• Base-36: 1RESUFDC

Squares and roots of 138032262480

• 138032262480 squared (138032262480²) is 19052905485347615750400
• 138032262480 cubed (138032262480³) is 2629915650960133891301394964992000
• The square root of 138032262480 is 371526.9337208271
• The cube root of 138032262480 is 5168.0519291511

Scales and comparisons

• 138,032,262,480 seconds is equal to 4,388 years, 51 weeks, 6 days, 15 hours, 8 minutes.
• To count from 1 to 138,032,262,480 would take you about eight thousand, seven hundred seventy-seven 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 138032262480 cubic inches would be around 430.7 feet tall.

Recreational maths with 138032262480

• 138032262480 backwards is 084262230831
• The number of decimal digits it has is: 12
• The sum of 138032262480's digits is 39
• More coming soon!