139978022440
139,978,022,440 is an even composite number composed of six prime numbers multiplied together.
139978022440 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 139978022440:
23 × 5 × 17 × 29 × 181 × 39217
(2 × 2 × 2 × 5 × 17 × 29 × 181 × 39217)See below for interesting mathematical facts about the number 139978022440 from the Numbermatics database.
Names of 139978022440
- Cardinal: 139978022440 can be written as One hundred thirty-nine billion, nine hundred seventy-eight million, twenty-two thousand, four hundred forty.
Scientific notation
- Scientific notation: 1.3997802244 × 1011
Factors of 139978022440
Divisors of 139978022440
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 4 5 8 10 17 20 29 34 40 58 68 85 116 136 145 170 181 232 290 340 362 493 580 680 724 905 986 1160 1448 1810 1972 2465 3077 3620 3944 4930 5249 6154 7240 9860 10498 12308 15385 19720 20996 24616 26245 30770 39217 41992 52490 61540 78434 89233 104980 123080 156868 178466 196085 209960 313736 356932 392170 446165 666689 713864 784340 892330 1137293 1333378 1568680 1784660 2274586 2666756 3333445 3569320 4549172 5333512 5686465 6666890 7098277 9098344 11372930 13333780 14196554 19333981 22745860 26667560 28393108 35491385 38667962 45491720 56786216 70982770 77335924 96669905 120670709 141965540 154671848 193339810 205850033 241341418 283931080 386679620 411700066 482682836 603353545 773359240 823400132 965365672 1029250165 1206707090 1646800264 2058500330 2413414180 3499450561 4117000660 4826828360 6998901122 8234001320 13997802244 17497252805 27995604488 34994505610 69989011220 139978022440
- Sum of all divisors σ(n): 346891053600
- Sum of proper divisors (its aliquot sum) s(n): 206913031160
- 139978022440 is an abundant number, because the sum of its proper divisors (206913031160) is greater than itself. Its abundance is 66935008720
Bases of 139978022440
- Binary: 100000100101110101011100011110001010002
- Hexadecimal: 0x2097571E28
- Base-36: 1SAZATD4
Squares and roots of 139978022440
- 139978022440 squared (1399780224402) is 19593846766213143553600
- 139978022440 cubed (1399780224403) is 2742707922326904842168762142784000
-
The
square root of 139978022440 is 374136.3687748091 -
The
cube root of 139978022440 is 5192.2223772731
Scales and comparisons
How big is 139978022440?- 139,978,022,440 seconds is equal to 4,450 years, 45 weeks, 1 day, 40 seconds.
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To count from 1 to 139,978,022,440 would take you about eight thousand, nine hundred 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 139978022440 cubic inches would be around 432.7 feet tall.
Recreational maths with 139978022440
- 139978022440 backwards is 044220879931
- The number of decimal digits it has is: 12
- The sum of 139978022440's digits is 49
- More coming soon!
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