139947799950

Names of 139947799950

• Cardinal: 139947799950 can be written as One hundred thirty-nine billion, nine hundred forty-seven million, seven hundred ninety-nine thousand, nine hundred fifty.

Scientific notation

• Scientific notation: 1.3994779995 × 10¹¹

Factors of 139947799950

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 487

Divisors of 139947799950

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 21 25 27 30 35 42 45 49 50 54 63 70 73 75 90 98 105 126 135 146 147 150 175 189 210 219 225 245 270 294 315 350 365 378 397 438 441 450 490 511 525 630 657 675 730 735 794 882 945 1022 1050 1095 1191 1225 1314 1323 1350 1470 1533 1575 1825 1890 1971 1985 2190 2205 2382 2450 2555 2646 2779 3066 3150 3285 3573 3577 3650 3675 3942 3970 4410 4599 4725 5110 5329 5475 5558 5955 6570 6615 7146 7154 7350 7665 8337 9198 9450 9855 9925 10658 10719 10731 10950 11025 11910 12775 13230 13797 13895 15330 15987 16425 16674 17865 17885 19453 19710 19850 21438 21462 22050 22995 25011 25550 26645 27594 27790 28981 29775 31974 32193 32850 33075 35730 35770 37303 38325 38906 41685 45990 47961 49275 50022 53290 53595 53655 57962 58359 59550 64386 66150 68985 69475 74606 75033 76650 79935 83370 86943 89325 89425 95922 96579 97265 98550 107190 107310 111909 114975 116718 125055 133225 137970 138950 143883 144905 150066 159870 160965 173886 175077 178650 178850 186515 193158 194530 202867 208425 223818 229950 239805 250110 260829 261121 266450 267975 268275 287766 289810 291795 321930 335727 344925 350154 373030 375165 399675 405734 416850 434715 479610 482895 486325 521658 522242 525231 535950 536550 559545 583590 608601 625275 671454 689850 719415 724525 750330 782487 783363 799350 804825 869430 875385 932575 965790 972650 1007181 1014335 1050462 1119090 1199025 1217202 1250550 1304145 1305605 1420069 1438830 1449050 1458975 1564974 1566726 1609650 1678635 1750770 1825803 1865150 1875825 2014362 2028670 2115613 2173575 2350089 2398050 2414475 2608290 2611210 2626155 2797725 2840138 2917950 3043005 3357270 3597075 3651606 3751650 3912435 3916815 4231226 4260207 4347150 4376925 4700178 4828950 5035905 5071675 5252310 5477409 5595450 6086010 6346839 6520725 6528025 7050267 7100345 7194150 7824870 7833630 8393175 8520414 8753850 9129015 10071810 10143350 10578065 10954818 11750445 12693678 12780621 13041450 13056050 13130775 14100534 14200690 14809291 15215025 16786350 18258030 19040517 19562175 19584075 21156130 21301035 23500890 25179525 25561242 26261550 27387045 29618582 30430050 31734195 35251335 35501725 38081034 38341863 39124350 39168150 42602070 44427873 45645075 50359050 52890325 54774090 57121551 58752225 63468390 63903105 70502670 71003450 74046455 76683726 88855746 91290150 95202585 103665037 105780650 106505175 114243102 117504450 127806210 133283619 136935225 148092910 158670975 176256675 190405170 191709315 207330074 213010350 222139365 266567238 273870450 285607755 310995111 317341950 319515525 352513350 370232275 383418630 399850857 444278730 476012925 518325185 571215510 621990222 639031050 666418095 740464550 799701714 932985333 952025850 958546575 1036650370 1110696825 1332836190 1428038775 1554975555 1865970666 1917093150 1999254285 2221393650 2591625925 2798955999 2856077550 3109951110 3332090475 3998508570 4664926665 5183251850 5597911998 6664180950 7774877775 9329853330 9996271425 13994779995 15549755550 19992542850 23324633325 27989559990 46649266650 69973899975 139947799950
• Sum of all divisors σ(n): 455969543760
• Sum of proper divisors (its aliquot sum) s(n): 316021743810
• 139947799950 is an abundant number, because the sum of its proper divisors (316021743810) is greater than itself. Its abundance is 176073943860

Bases of 139947799950

• Binary: 10000010010101100010011111010110001110₂
• Hexadecimal: 0x209589F58E
• Base-36: 1SAHB1JI

Squares and roots of 139947799950

• 139947799950 squared (139947799950²) is 19585386710845220002500
• 139947799950 cubed (139947799950³) is 2740931781352755344323608499875000
• The square root of 139947799950 is 374095.9769230351
• The cube root of 139947799950 is 5191.8486681697

Scales and comparisons

• 139,947,799,950 seconds is equal to 4,449 years, 47 weeks, 1 day, 4 hours, 52 minutes, 30 seconds.
• To count from 1 to 139,947,799,950 would take you about eight thousand, eight hundred ninety-nine 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 139947799950 cubic inches would be around 432.7 feet tall.

Recreational maths with 139947799950

• 139947799950 backwards is 059997749931
• The number of decimal digits it has is: 12
• The sum of 139947799950's digits is 72
• More coming soon!