138345800250
138,345,800,250 is an even composite number composed of seven prime numbers multiplied together.
138345800250 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 138345800250:
2 × 3 × 53 × 7 × 17 × 312 × 1613
(2 × 3 × 5 × 5 × 5 × 7 × 17 × 31 × 31 × 1613)See below for interesting mathematical facts about the number 138345800250 from the Numbermatics database.
Names of 138345800250
- Cardinal: 138345800250 can be written as One hundred thirty-eight billion, three hundred forty-five million, eight hundred thousand, two hundred fifty.
Scientific notation
- Scientific notation: 1.3834580025 × 1011
Factors of 138345800250
Divisors of 138345800250
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 5 6 7 10 14 15 17 21 25 30 31 34 35 42 50 51 62 70 75 85 93 102 105 119 125 150 155 170 175 186 210 217 238 250 255 310 350 357 375 425 434 465 510 525 527 595 651 714 750 775 850 875 930 961 1050 1054 1085 1190 1275 1302 1550 1581 1613 1750 1785 1922 2125 2170 2325 2550 2625 2635 2883 2975 3162 3226 3255 3570 3689 3875 4250 4650 4805 4839 5250 5270 5425 5766 5950 6375 6510 6727 7378 7750 7905 8065 8925 9610 9678 10850 11067 11291 11625 12750 13175 13454 14415 14875 15810 16130 16275 16337 17850 18445 20181 22134 22582 23250 24025 24195 26350 27125 27421 28830 29750 32550 32674 33635 33873 36890 39525 40325 40362 44625 48050 48390 49011 50003 54250 54842 55335 56455 65875 67270 67746 72075 79050 80650 81375 81685 82263 89250 92225 98022 100006 100905 110670 112910 114359 120125 120975 131750 137105 144150 150009 162750 163370 164526 168175 169365 184450 191947 197625 201625 201810 228718 240250 241950 245055 250015 274210 276675 282275 300018 336350 338730 343077 350021 360375 383894 395250 403250 408425 411315 461125 490110 500030 504525 553350 564550 571795 575841 604875 685525 686154 700042 720750 750045 816850 822630 840875 846825 850051 922250 959735 1009050 1050063 1143590 1151682 1209750 1225275 1250075 1371050 1383375 1411375 1500090 1550093 1681750 1693650 1700102 1715385 1750105 1919470 2042125 2056575 2100126 2450550 2500150 2522625 2550153 2766750 2822750 2858975 2879205 3100186 3427625 3430770 3500210 3750225 4084250 4113150 4234125 4250255 4650279 4798675 5045250 5100306 5250315 5717950 5758410 5950357 6126375 6250375 6855250 7500450 7750465 8468250 8500510 8576925 8750525 9300558 9597350 10282875 10500630 10850651 11900714 12252750 12500750 12750765 14294875 14396025 15500930 17153850 17501050 17851071 18751125 20565750 21251275 21701302 23251395 23993375 25501530 26251575 26351581 28589750 28792050 29751785 32551953 35702142 37502250 38752325 42502550 42884625 43752625 46502790 47986750 52503150 52703162 54253255 59503570 63753825 65103906 71980125 77504650 79054743 85769250 87505250 89255355 106256375 108506510 116256975 127507650 131257875 131757905 143960250 148758925 158109486 162759765 178510710 184461067 193761625 212512750 232513950 262515750 263515810 271266275 297517850 318769125 325519530 368922134 387523250 395273715 446276775 542532550 553383201 581284875 637538250 658789525 743794625 790547430 813798825 892553550 922305335 1106766402 1162569750 1317579050 1356331375 1487589250 1627597650 1844610670 1976368575 2231383875 2712662750 2766916005 3293947625 3952737150 4068994125 4462767750 4611526675 5533832010 6587895250 8137988250 9223053350 9881842875 13834580025 19763685750 23057633375 27669160050 46115266750 69172900125 138345800250
- Sum of all divisors σ(n): 432037172736
- Sum of proper divisors (its aliquot sum) s(n): 293691372486
- 138345800250 is an abundant number, because the sum of its proper divisors (293691372486) is greater than itself. Its abundance is 155345572236
Bases of 138345800250
- Binary: 100000001101100000110101100010001110102
- Hexadecimal: 0x20360D623A
- Base-36: 1RJZIMNU
Squares and roots of 138345800250
- 138345800250 squared (1383458002502) is 19139560446812900062500
- 138345800250 cubed (1383458002503) is 2647877806447578221169837515625000
-
The
square root of 138345800250 is 371948.6527062573 -
The
cube root of 138345800250 is 5171.9620153547
Scales and comparisons
How big is 138345800250?- 138,345,800,250 seconds is equal to 4,398 years, 50 weeks, 2 days, 12 hours, 57 minutes, 30 seconds.
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To count from 1 to 138,345,800,250 would take you about eight thousand, seven hundred ninety-seven 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 138345800250 cubic inches would be around 431 feet tall.
Recreational maths with 138345800250
- 138345800250 backwards is 052008543831
- The number of decimal digits it has is: 12
- The sum of 138345800250's digits is 39
- More coming soon!
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