139668883900

Names of 139668883900

• Cardinal: 139668883900 can be written as One hundred thirty-nine billion, six hundred sixty-eight million, eight hundred eighty-three thousand, nine hundred.

Scientific notation

• Scientific notation: 1.396688839 × 10¹¹

Factors of 139668883900

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1958

Divisors of 139668883900

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 5 7 10 13 14 17 20 25 26 28 34 35 37 50 52 65 68 70 74 85 91 100 119 130 140 148 169 170 175 182 185 221 238 259 260 325 338 340 350 364 370 425 442 455 476 481 518 595 629 650 676 700 740 845 850 884 910 925 962 1036 1105 1183 1190 1258 1295 1300 1547 1690 1700 1820 1850 1877 1924 2210 2275 2366 2380 2405 2516 2590 2873 2975 3094 3145 3367 3380 3700 3754 4225 4403 4420 4550 4732 4810 5180 5525 5746 5915 5950 6188 6253 6290 6475 6734 7508 7735 8177 8450 8806 9100 9385 9620 11050 11492 11830 11900 12025 12506 12580 12950 13139 13468 14365 15470 15725 16354 16835 16900 17612 18770 20111 22015 22100 23660 24050 24401 25012 25900 26278 28730 29575 30940 31265 31450 31909 32708 33670 37540 38675 40222 40885 43771 44030 46925 48100 48802 52556 57239 57460 59150 62530 62900 63818 65695 67340 69449 71825 77350 80444 81770 84175 87542 88060 93850 97604 100555 106301 110075 114478 118300 122005 125060 127636 131390 138898 143650 154700 156325 159545 163540 168350 170807 175084 187700 201110 204425 212602 218855 220150 223363 228956 244010 262780 277796 286195 287300 312650 317213 319090 328475 336700 341614 347245 402220 408850 414817 425204 437710 440300 446726 486143 488020 502775 531505 572390 610025 625300 634426 638180 656950 683228 694490 744107 797725 817700 829634 854035 875420 893452 902837 972286 1005550 1063010 1094275 1116815 1144780 1180633 1220050 1268852 1313900 1388980 1430975 1488214 1586065 1595450 1659268 1708070 1736225 1805674 1944572 2011100 2074085 2126020 2188550 2220491 2233630 2361266 2430715 2440100 2657525 2861950 2903719 2976428 3172130 3190900 3416140 3472450 3611348 3720535 4148170 4270175 4377100 4440982 4467260 4514185 4722532 4861430 5315050 5392621 5584075 5723900 5807438 5903165 6319859 6344260 6944900 7441070 7930325 8264431 8296340 8540350 8881964 9028370 9722860 10370425 10630100 10785242 11102455 11168150 11614876 11736881 11806330 12153575 12639718 14518595 14882140 15348229 15860650 16528862 17080700 18056740 18602675 20740850 21570484 22204910 22336300 22570925 23473762 23612660 24307150 25279436 26963105 29037190 29515825 30696458 31599295 31721300 33057724 37205350 37748347 41322155 41481700 44409820 45141850 46947524 48614300 53926210 55512275 58074380 58684405 59031650 61392916 63198590 72592975 74410700 75496694 76741145 82158167 82644310 90283700 107437603 107852420 111024550 117368810 118063300 126397180 134815525 145185950 150993388 153482290 157996475 164316334 165288620 188741735 199526977 206610775 214875206 222049100 234737620 269631050 290371900 293422025 306964580 315992950 328632668 377483470 383705725 399053954 410790835 413221550 429750412 537188015 539262100 586844050 631985900 754966940 767411450 798107908 821581670 826443100 943708675 997634885 1074376030 1173688100 1396688839 1534822900 1643163340 1887417350 1995269770 2053954175 2148752060 2685940075 2793377678 3774834700 3990539540 4107908350 4988174425 5371880150 5586755356 6983444195 8215816700 9976348850 10743760300 13966888390 19952697700 27933776780 34917220975 69834441950 139668883900
• Sum of all divisors σ(n): 408086755776
• Sum of proper divisors (its aliquot sum) s(n): 268417871876
• 139668883900 is an abundant number, because the sum of its proper divisors (268417871876) is greater than itself. Its abundance is 128748987976

Bases of 139668883900

• Binary: 10000010000100111010100000100110111100₂
• Hexadecimal: 0x2084EA09BC
• Base-36: 1S5V8WJG

Squares and roots of 139668883900

• 139668883900 squared (139668883900²) is 19507397129871679210000
• 139668883900 cubed (139668883900³) is 2724576384923240785479533719000000
• The square root of 139668883900 is 373723.0042424469
• The cube root of 139668883900 is 5188.3972550845

Scales and comparisons

• 139,668,883,900 seconds is equal to 4,441 years, 2 weeks, 11 minutes, 40 seconds.
• To count from 1 to 139,668,883,900 would take you about eight thousand, eight hundred eighty-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 139668883900 cubic inches would be around 432.4 feet tall.

Recreational maths with 139668883900

• 139668883900 backwards is 009388866931
• The number of decimal digits it has is: 12
• The sum of 139668883900's digits is 61
• More coming soon!