138525437500
138,525,437,500 is an even composite number composed of six prime numbers multiplied together.
138525437500 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred thirty-six divisors.
Prime factorization of 138525437500:
22 × 56 × 19 × 31 × 53 × 71
(2 × 2 × 5 × 5 × 5 × 5 × 5 × 5 × 19 × 31 × 53 × 71)See below for interesting mathematical facts about the number 138525437500 from the Numbermatics database.
Names of 138525437500
- Cardinal: 138525437500 can be written as One hundred thirty-eight billion, five hundred twenty-five million, four hundred thirty-seven thousand, five hundred.
Scientific notation
- Scientific notation: 1.385254375 × 1011
Factors of 138525437500
Divisors of 138525437500
- Number of divisors d(n): 336
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Complete list of divisors:
1 2 4 5 10 19 20 25 31 38 50 53 62 71 76 95 100 106 124 125 142 155 190 212 250 265 284 310 355 380 475 500 530 589 620 625 710 775 950 1007 1060 1178 1250 1325 1349 1420 1550 1643 1775 1900 2014 2201 2356 2375 2500 2650 2698 2945 3100 3125 3286 3550 3763 3875 4028 4402 4750 5035 5300 5396 5890 6250 6572 6625 6745 7100 7526 7750 8215 8804 8875 9500 10070 11005 11780 11875 12500 13250 13490 14725 15052 15500 15625 16430 17750 18815 19375 20140 22010 23750 25175 26500 26980 29450 31217 31250 32860 33125 33725 35500 37630 38750 41075 41819 44020 44375 47500 50350 55025 58900 59375 62434 62500 66250 67450 71497 73625 75260 77500 82150 83638 88750 94075 96875 100700 110050 116653 118750 124868 125875 132500 134900 142994 147250 156085 164300 165625 167276 168625 177500 188150 193750 205375 209095 220100 221875 233306 237500 251750 275125 285988 294500 296875 312170 331250 337250 357485 368125 376300 387500 410750 418190 443750 466612 470375 484375 503500 550250 583265 593750 624340 629375 662500 674500 714970 736250 780425 821500 828125 836380 843125 887500 940750 968750 1026875 1045475 1100500 1109375 1166530 1187500 1258750 1375625 1429940 1472500 1560850 1656250 1686250 1787425 1840625 1881500 1937500 2053750 2090950 2216407 2218750 2333060 2351875 2517500 2751250 2916325 3121700 3146875 3312500 3372500 3574850 3681250 3902125 4107500 4181900 4215625 4432814 4437500 4703750 5134375 5227375 5502500 5832650 6293750 6878125 7149700 7362500 7804250 8431250 8865628 8937125 9203125 9407500 10268750 10454750 11082035 11665300 11759375 12587500 13756250 14581625 15608500 15734375 16862500 17874250 18406250 19510625 20537500 20909500 21078125 22164070 23518750 25671875 26136875 27512500 29163250 31468750 34390625 35748500 36812500 39021250 42156250 44328140 44685625 47037500 51343750 52273750 55410175 58326500 58796875 62937500 68781250 72908125 78042500 84312500 89371250 97553125 102687500 104547500 110820350 117593750 130684375 137562500 145816250 178742500 195106250 221640700 223428125 235187500 261368750 277050875 291632500 364540625 390212500 446856250 487765625 522737500 554101750 653421875 729081250 893712500 975531250 1108203500 1117140625 1306843750 1385254375 1458162500 1822703125 1951062500 2234281250 2613687500 2770508750 3645406250 4468562500 5541017500 6926271875 7290812500 13852543750 27705087500 34631359375 69262718750 138525437500
- Sum of all divisors σ(n): 340195645440
- Sum of proper divisors (its aliquot sum) s(n): 201670207940
- 138525437500 is an abundant number, because the sum of its proper divisors (201670207940) is greater than itself. Its abundance is 63144770440
Bases of 138525437500
- Binary: 100000010000001100001001101110001111002
- Hexadecimal: 0x2040C26E3C
- Base-36: 1RMYGVNG
Squares and roots of 138525437500
- 138525437500 squared (1385254375002) is 19189296834566406250000
- 138525437500 cubed (1385254375003) is 2658205739325676548583984375000000
-
The
square root of 138525437500 is 372190.0556167507 -
The
cube root of 138525437500 is 5174.1995852625
Scales and comparisons
How big is 138525437500?- 138,525,437,500 seconds is equal to 4,404 years, 35 weeks, 2 days, 16 hours, 11 minutes, 40 seconds.
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To count from 1 to 138,525,437,500 would take you about eight thousand, eight hundred 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 138525437500 cubic inches would be around 431.2 feet tall.
Recreational maths with 138525437500
- 138525437500 backwards is 005734525831
- The number of decimal digits it has is: 12
- The sum of 138525437500's digits is 43
- More coming soon!
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