139480053440

Names of 139480053440

• Cardinal: 139480053440 can be written as One hundred thirty-nine billion, four hundred eighty million, fifty-three thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.3948005344 × 10¹¹

Factors of 139480053440

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 634

Divisors of 139480053440

• Number of divisors d(n): 252
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 20 26 28 32 35 40 52 56 64 65 70 80 91 104 112 130 140 160 169 182 208 224 260 280 320 338 364 416 448 455 520 560 607 676 728 832 845 910 1040 1120 1183 1214 1352 1456 1690 1820 2080 2240 2366 2428 2704 2912 3035 3380 3640 4160 4249 4732 4856 5408 5824 5915 6070 6760 7280 7891 8498 9464 9712 10816 11830 12140 13520 14560 15782 16996 18928 19424 21245 23660 24280 27040 29120 31564 33992 37856 38848 39455 42490 47320 48560 54080 55237 63128 67984 75712 78910 84980 94640 97120 102583 110474 126256 135968 157820 169960 189280 194240 205166 220948 252512 271936 276185 315640 339920 368449 378560 410332 441896 505024 512915 552370 631280 679840 718081 736898 820664 883792 1025830 1104740 1262560 1359680 1436162 1473796 1641328 1767584 1842245 2051660 2209480 2525120 2579143 2872324 2947592 3282656 3535168 3590405 3684490 4103320 4418960 4789837 5158286 5744648 5895184 6565312 7180810 7368980 8206640 8837920 9579674 10316572 11489296 11790368 12895715 14361620 14737960 16413280 17675840 19159348 20633144 22978592 23580736 23949185 25791430 28723240 29475920 32826560 33528859 38318696 41266288 45957184 47898370 51582860 57446480 58951840 62267881 67057718 76637392 82532576 95796740 103165720 114892960 117903680 124535762 134115436 153274784 165065152 167644295 191593480 206331440 229785920 249071524 268230872 306549568 311339405 335288590 383186960 412662880 435875167 498143048 536461744 622678810 670577180 766373920 825325760 871750334 996286096 1072923488 1245357620 1341154360 1532747840 1743500668 1992572192 2145846976 2179375835 2490715240 2682308720 3487001336 3985144384 4358751670 4981430480 5364617440 6974002672 8717503340 9962860960 10729234880 13948005344 17435006680 19925721920 27896010688 34870013360 69740026720 139480053440
• Sum of all divisors σ(n): 411708179376
• Sum of proper divisors (its aliquot sum) s(n): 272228125936
• 139480053440 is an abundant number, because the sum of its proper divisors (272228125936) is greater than itself. Its abundance is 132748072496

Bases of 139480053440

• Binary: 10000001111001101010001011011011000000₂
• Hexadecimal: 0x2079A8B6C0
• Base-36: 1S2QTM0W

Squares and roots of 139480053440

• 139480053440 squared (139480053440²) is 19454685307625255833600
• 139480053440 cubed (139480053440³) is 2713540546365953523164199747584000
• The square root of 139480053440 is 373470.2845475125
• The cube root of 139480053440 is 5186.0579860191

Scales and comparisons

• 139,480,053,440 seconds is equal to 4,435 years, 1 week, 5 days, 11 hours, 17 minutes, 20 seconds.
• To count from 1 to 139,480,053,440 would take you about eight thousand, eight hundred seventy 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 139480053440 cubic inches would be around 432.2 feet tall.

Recreational maths with 139480053440

• 139480053440 backwards is 044350084931
• The number of decimal digits it has is: 12
• The sum of 139480053440's digits is 41
• More coming soon!