138839197800
138,839,197,800 is an even composite number composed of seven prime numbers multiplied together.
138839197800 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 138839197800:
23 × 3 × 52 × 19 × 31 × 79 × 4973
(2 × 2 × 2 × 3 × 5 × 5 × 19 × 31 × 79 × 4973)See below for interesting mathematical facts about the number 138839197800 from the Numbermatics database.
Names of 138839197800
- Cardinal: 138839197800 can be written as One hundred thirty-eight billion, eight hundred thirty-nine million, one hundred ninety-seven thousand, eight hundred.
Scientific notation
- Scientific notation: 1.388391978 × 1011
Factors of 138839197800
Divisors of 138839197800
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 19 20 24 25 30 31 38 40 50 57 60 62 75 76 79 93 95 100 114 120 124 150 152 155 158 186 190 200 228 237 248 285 300 310 316 372 380 395 456 465 474 475 570 589 600 620 632 744 760 775 790 930 948 950 1140 1178 1185 1240 1425 1501 1550 1580 1767 1860 1896 1900 1975 2280 2325 2356 2370 2449 2850 2945 3002 3100 3160 3534 3720 3800 3950 4503 4650 4712 4740 4898 4973 5700 5890 5925 6004 6200 7068 7347 7505 7900 8835 9006 9300 9480 9796 9946 11400 11780 11850 12008 12245 14136 14694 14725 14919 15010 15800 17670 18012 18600 19592 19892 22515 23560 23700 24490 24865 29388 29450 29838 30020 35340 36024 36735 37525 39784 44175 45030 46531 47400 48980 49730 58776 58900 59676 60040 61225 70680 73470 74595 75050 88350 90060 93062 94487 97960 99460 112575 117800 119352 122450 124325 139593 146940 149190 150100 154163 176700 180120 183675 186124 188974 198920 225150 232655 244900 248650 279186 283461 293880 298380 300200 308326 353400 367350 372248 372975 377948 392867 450300 462489 465310 472435 489800 497300 558372 566922 596760 616652 697965 734700 745950 755896 770815 785734 900600 924978 930620 944870 994600 1116744 1133844 1163275 1178601 1233304 1395930 1417305 1469400 1491900 1541630 1571468 1849956 1861240 1889740 1964335 2267688 2312445 2326550 2357202 2362175 2791860 2834610 2929097 2983800 3083260 3142936 3489825 3699912 3779480 3854075 3928670 4624890 4653100 4714404 4724350 5583720 5669220 5858194 5893005 6166520 6979650 7086525 7464473 7708150 7857340 8787291 9249780 9306200 9428808 9448700 9821675 11338440 11562225 11716388 11786010 12178877 13959300 14173050 14645485 14928946 15416300 15714680 17574582 18499560 18897400 19643350 22393419 23124450 23432776 23572020 24357754 27918600 28346100 29290970 29465025 29857892 30832600 35149164 36536631 37322365 39286700 43936455 44786838 46248900 47144040 48715508 56692200 58581940 58930050 59715784 60894385 70298328 73073262 73227425 74644730 78573400 87872910 89573676 92497800 97431016 111967095 117163880 117860100 121788770 146146524 146454850 149289460 175745820 179147352 182683155 186611825 219682275 223934190 231398663 235720200 243577540 292293048 292909700 298578920 304471925 351491640 365366310 373223650 439364550 447868380 462797326 487155080 559835475 585819400 608943850 694195989 730732620 746447300 878729100 895736760 913415775 925594652 1119670950 1156993315 1217887700 1388391978 1461465240 1492894600 1757458200 1826831550 1851189304 2239341900 2313986630 2435775400 2776783956 3470979945 3653663100 4478683800 4627973260 5553567912 5784966575 6941959890 7307326200 9255946520 11569933150 13883919780 17354899725 23139866300 27767839560 34709799450 46279732600 69419598900 138839197800
- Sum of all divisors σ(n): 473683968000
- Sum of proper divisors (its aliquot sum) s(n): 334844770200
- 138839197800 is an abundant number, because the sum of its proper divisors (334844770200) is greater than itself. Its abundance is 196005572400
Bases of 138839197800
- Binary: 100000010100110111011000001000011010002
- Hexadecimal: 0x2053760868
- Base-36: 1RS59UNC
Squares and roots of 138839197800
- 138839197800 squared (1388391978002) is 19276322845747524840000
- 138839197800 cubed (1388391978003) is 2676309200437399490121173352000000
-
The
square root of 138839197800 is 372611.3226943055 -
The
cube root of 138839197800 is 5178.1031625203
Scales and comparisons
How big is 138839197800?- 138,839,197,800 seconds is equal to 4,414 years, 34 weeks, 1 day, 3 hours, 50 minutes.
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To count from 1 to 138,839,197,800 would take you about eight thousand, eight hundred twenty-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 138839197800 cubic inches would be around 431.5 feet tall.
Recreational maths with 138839197800
- 138839197800 backwards is 008791938831
- 138839197800 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 138839197800's digits is 57
- More coming soon!
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The information we have on file for 138839197800 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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