138248230400
138,248,230,400 is an even composite number composed of five prime numbers multiplied together.
138248230400 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 138248230400:
29 × 52 × 7 × 79 × 19531
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 7 × 79 × 19531)See below for interesting mathematical facts about the number 138248230400 from the Numbermatics database.
Names of 138248230400
- Cardinal: 138248230400 can be written as One hundred thirty-eight billion, two hundred forty-eight million, two hundred thirty thousand, four hundred.
Scientific notation
- Scientific notation: 1.382482304 × 1011
Factors of 138248230400
Divisors of 138248230400
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 25 28 32 35 40 50 56 64 70 79 80 100 112 128 140 158 160 175 200 224 256 280 316 320 350 395 400 448 512 553 560 632 640 700 790 800 896 1106 1120 1264 1280 1400 1580 1600 1792 1975 2212 2240 2528 2560 2765 2800 3160 3200 3584 3950 4424 4480 5056 5530 5600 6320 6400 7900 8848 8960 10112 11060 11200 12640 12800 13825 15800 17696 17920 19531 20224 22120 22400 25280 27650 31600 35392 39062 40448 44240 44800 50560 55300 63200 70784 78124 88480 89600 97655 101120 110600 126400 136717 141568 156248 176960 195310 202240 221200 252800 273434 283136 312496 353920 390620 442400 488275 505600 546868 624992 683585 707840 781240 884800 976550 1011200 1093736 1249984 1367170 1415680 1542949 1562480 1769600 1953100 2187472 2499968 2734340 3085898 3124960 3417925 3539200 3906200 4374944 4999936 5468680 6171796 6249920 6835850 7078400 7714745 7812400 8749888 9999872 10800643 10937360 12343592 12499840 13671700 15429490 15624800 17499776 21601286 21874720 24687184 24999680 27343400 30858980 31249600 34999552 38573725 43202572 43749440 49374368 49999360 54003215 54686800 61717960 62499200 69999104 77147450 86405144 87498880 98748736 108006430 109373600 123435920 124998400 154294900 172810288 174997760 197497472 216012860 218747200 246871840 249996800 270016075 308589800 345620576 349995520 394994944 432025720 437494400 493743680 540032150 617179600 691241152 789989888 864051440 874988800 987487360 1080064300 1234359200 1382482304 1728102880 1749977600 1974974720 2160128600 2468718400 2764964608 3456205760 3949949440 4320257200 4937436800 5529929216 6912411520 8640514400 9874873600 13824823040 17281028800 19749747200 27649646080 34562057600 69124115200 138248230400
- Sum of all divisors σ(n): 396427722240
- Sum of proper divisors (its aliquot sum) s(n): 258179491840
- 138248230400 is an abundant number, because the sum of its proper divisors (258179491840) is greater than itself. Its abundance is 119931261440
Bases of 138248230400
- Binary: 100000001100000011110010010110000000002
- Hexadecimal: 0x20303C9600
- Base-36: 1RIDFDA8
Squares and roots of 138248230400
- 138248230400 squared (1382482304002) is 19112573208731484160000
- 138248230400 cubed (1382482304003) is 2642279424497577513885630464000000
-
The
square root of 138248230400 is 371817.4691969165 -
The
cube root of 138248230400 is 5170.7458689665
Scales and comparisons
How big is 138248230400?- 138,248,230,400 seconds is equal to 4,395 years, 45 weeks, 6 hours, 13 minutes, 20 seconds.
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To count from 1 to 138,248,230,400 would take you about eight thousand, seven hundred ninety-one 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 138248230400 cubic inches would be around 430.9 feet tall.
Recreational maths with 138248230400
- 138248230400 backwards is 004032842831
- 138248230400 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 138248230400's digits is 35
- More coming soon!
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