139054782720

Names of 139054782720

• Cardinal: 139054782720 can be written as One hundred thirty-nine billion, fifty-four million, seven hundred eighty-two thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.3905478272 × 10¹¹

Factors of 139054782720

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 5843

Divisors of 139054782720

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 56 60 64 70 80 84 96 105 112 120 128 140 160 168 192 210 224 240 256 280 320 336 384 420 448 480 560 640 672 768 840 896 960 1093 1120 1280 1344 1680 1792 1920 2186 2240 2688 3279 3360 3840 4372 4480 4733 5376 5465 6558 6720 7651 8744 8960 9466 10930 13116 13440 14199 15302 16395 17488 18932 21860 22953 23665 26232 26880 28398 30604 32790 33131 34976 37864 38255 43720 45906 47330 52464 56796 61208 65580 66262 69952 70995 75728 76510 87440 91812 94660 99393 104928 113592 114765 122416 131160 132524 139904 141990 151456 153020 165655 174880 183624 189320 198786 209856 227184 229530 244832 262320 265048 279808 283980 302912 306040 331310 349760 367248 378640 397572 419712 454368 459060 489664 496965 524640 530096 567960 605824 612080 662620 699520 734496 757280 795144 839424 908736 918120 979328 993930 1049280 1060192 1135920 1211648 1224160 1325240 1399040 1468992 1514560 1590288 1817472 1836240 1958656 1987860 2098560 2120384 2271840 2448320 2650480 2937984 3029120 3180576 3634944 3672480 3975720 4197120 4240768 4543680 4896640 5173169 5300960 5875968 6058240 6361152 7344960 7951440 8481536 9087360 9793280 10346338 10601920 12722304 14689920 15519507 15902880 18174720 20692676 21203840 25444608 25865845 29379840 31039014 31805760 36212183 41385352 42407680 51731690 62078028 63611520 72424366 77597535 82770704 103463380 108636549 124156056 127223040 144848732 155195070 165541408 181060915 206926760 217273098 248312112 289697464 310390140 331082816 362121830 413853520 434546196 496624224 543182745 579394928 620780280 662165632 724243660 827707040 869092392 993248448 1086365490 1158789856 1241560560 1324331264 1448487320 1655414080 1738184784 1986496896 2172730980 2317579712 2483121120 2896974640 3310828160 3476369568 3972993792 4345461960 4635159424 4966242240 5793949280 6621656320 6952739136 8690923920 9270318848 9932484480 11587898560 13905478272 17381847840 19864968960 23175797120 27810956544 34763695680 46351594240 69527391360 139054782720
• Sum of all divisors σ(n): 508121655552
• Sum of proper divisors (its aliquot sum) s(n): 369066872832
• 139054782720 is an abundant number, because the sum of its proper divisors (369066872832) is greater than itself. Its abundance is 230012090112

Bases of 139054782720

• Binary: 10000001100000010011111001100100000000₂
• Hexadecimal: 0x20604F9900
• Base-36: 1RVPML1C

Squares and roots of 139054782720

• 139054782720 squared (139054782720²) is 19336232597306410598400
• 139054782720 cubed (139054782720³) is 2688795622441824183023617179648000
• The square root of 139054782720 is 372900.4997583135
• The cube root of 139054782720 is 5180.7819056903

Scales and comparisons

• 139,054,782,720 seconds is equal to 4,421 years, 26 weeks, 4 days, 8 hours, 32 minutes.
• To count from 1 to 139,054,782,720 would take you about eight thousand, eight hundred forty-three 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 139054782720 cubic inches would be around 431.7 feet tall.

Recreational maths with 139054782720

• 139054782720 backwards is 027287450931
• 139054782720 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 139054782720's digits is 48
• More coming soon!