138180398748
138,180,398,748 is an even composite number composed of six prime numbers multiplied together.
What does the number 138180398748 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 216 divisors.
138180398748 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 138180398748:
22 × 3 × 7 × 412 × 472 × 443
(2 × 2 × 3 × 7 × 41 × 41 × 47 × 47 × 443)See below for interesting mathematical facts about the number 138180398748 from the Numbermatics database.
Names of 138180398748
- Cardinal: 138180398748 can be written as One hundred thirty-eight billion, one hundred eighty million, three hundred ninety-eight thousand, seven hundred forty-eight.
Scientific notation
- Scientific notation: 1.38180398748 × 1011
Factors of 138180398748
Divisors of 138180398748
- Number of divisors d(n): 216
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Complete list of divisors:
1 2 3 4 6 7 12 14 21 28 41 42 47 82 84 94 123 141 164 188 246 282 287 329 443 492 564 574 658 861 886 987 1148 1316 1329 1681 1722 1772 1927 1974 2209 2658 3101 3362 3444 3854 3948 4418 5043 5316 5781 6202 6627 6724 7708 8836 9303 10086 11562 11767 12404 13254 13489 15463 18163 18606 20172 20821 23124 23534 26508 26978 30926 35301 36326 37212 40467 41642 46389 47068 53956 54489 61852 62463 70602 72652 79007 80934 83284 90569 92778 108978 124926 127141 141204 145747 158014 161868 181138 185556 217956 237021 249852 254282 271707 291494 316028 362276 381423 437241 474042 508564 543414 553049 582988 633983 744683 762846 853661 874482 948084 978587 1086828 1106098 1267966 1489366 1525692 1659147 1707322 1748964 1901949 1957174 2212196 2234049 2535932 2560983 2935761 2978732 3318294 3414644 3713329 3803898 3914348 4468098 5121966 5212781 5871522 5975627 6636588 6850109 7426658 7607796 8936196 10243932 10425562 11139987 11743044 11951254 13700218 14853316 15638343 17926881 20550327 20851124 22279974 23902508 25993303 27400436 31276686 35000101 35853762 40122067 41100654 44559948 51986606 62553372 70000202 71707524 77979909 80244134 82201308 103973212 105000303 120366201 140000404 155959818 160488268 210000606 240732402 245000707 280854469 311919636 420001212 481464804 490001414 561708938 735002121 842563407 980002828 1123417876 1470004242 1645004747 1685126814 2940008484 3290009494 3370253628 4935014241 6580018988 9870028482 11515033229 19740056964 23030066458 34545099687 46060132916 69090199374 138180398748
- Sum of all divisors σ(n): 386765586816
- Sum of proper divisors (its aliquot sum) s(n): 248585188068
- 138180398748 is an abundant number, because the sum of its proper divisors (248585188068) is greater than itself. Its abundance is 110404789320
Bases of 138180398748
- Binary: 100000001011000011000110001110100111002
- Hexadecimal: 0x202C318E9C
- Base-36: 1RH91I1O
Squares and roots of 138180398748
- 138180398748 squared (1381803987482) is 19093822598156279967504
- 138180398748 cubed (1381803987483) is 2638392020236808135530027202284992
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The
square root of 138180398748 is 371726.2416725511 -
The
cube root of 138180398748 is 5169.9000531643
Scales and comparisons
How big is 138180398748?- 138,180,398,748 seconds is equal to 4,393 years, 36 weeks, 6 days, 4 hours, 5 minutes, 48 seconds.
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To count from 1 to 138,180,398,748 would take you about eight thousand, seven hundred eighty-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 138180398748 cubic inches would be around 430.8 feet tall.
Recreational maths with 138180398748
- 138180398748 backwards is 847893081831
- The number of decimal digits it has is: 12
- The sum of 138180398748's digits is 60
- More coming soon!
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