123813321216
123,813,321,216 is an even composite number composed of five prime numbers multiplied together.
123813321216 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 123813321216:
29 × 3 × 13 × 757 × 8191
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 13 × 757 × 8191)See below for interesting mathematical facts about the number 123813321216 from the Numbermatics database.
Names of 123813321216
- Cardinal: 123813321216 can be written as One hundred twenty-three billion, eight hundred thirteen million, three hundred twenty-one thousand, two hundred sixteen.
Scientific notation
- Scientific notation: 1.23813321216 × 1011
Factors of 123813321216
Divisors of 123813321216
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 3 4 6 8 12 13 16 24 26 32 39 48 52 64 78 96 104 128 156 192 208 256 312 384 416 512 624 757 768 832 1248 1514 1536 1664 2271 2496 3028 3328 4542 4992 6056 6656 8191 9084 9841 9984 12112 16382 18168 19682 19968 24224 24573 29523 32764 36336 39364 48448 49146 59046 65528 72672 78728 96896 98292 106483 118092 131056 145344 157456 193792 196584 212966 236184 262112 290688 314912 319449 387584 393168 425932 472368 524224 581376 629824 638898 786336 851864 944736 1048448 1162752 1259648 1277796 1572672 1703728 1889472 2096896 2519296 2555592 3145344 3407456 3778944 4193792 5038592 5111184 6200587 6290688 6814912 7557888 10222368 12401174 12581376 13629824 15115776 18601761 20444736 24802348 27259648 37203522 40889472 49604696 54519296 74407044 80607631 81778944 99209392 148814088 161215262 163557888 198418784 241822893 297628176 322430524 396837568 483645786 595256352 644861048 793675136 967291572 1190512704 1289722096 1587350272 1934583144 2381025408 2579444192 3174700544 3869166288 4762050816 5158888384 7738332576 9524101632 10317776768 15476665152 20635553536 30953330304 41271107072 61906660608 123813321216
- Sum of all divisors σ(n): 355731898368
- Sum of proper divisors (its aliquot sum) s(n): 231918577152
- 123813321216 is an abundant number, because the sum of its proper divisors (231918577152) is greater than itself. Its abundance is 108105255936
Bases of 123813321216
- Binary: 11100110100111101100101011010000000002
- Hexadecimal: 0x1CD3D95A00
- Base-36: 1KVN962O
Squares and roots of 123813321216
- 123813321216 squared (1238133212162) is 15329738510536395718656
- 123813321216 cubed (1238133212163) is 1898025838362328163572842491805696
-
The
square root of 123813321216 is 351871.1713340551 -
The
cube root of 123813321216 is 4984.1272808913
Scales and comparisons
How big is 123813321216?- 123,813,321,216 seconds is equal to 3,936 years, 45 weeks, 5 days, 13 hours, 13 minutes, 36 seconds.
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To count from 1 to 123,813,321,216 would take you about seven thousand, eight hundred seventy-three 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 123813321216 cubic inches would be around 415.3 feet tall.
Recreational maths with 123813321216
- 123813321216 backwards is 612123318321
- The number of decimal digits it has is: 12
- The sum of 123813321216's digits is 33
- More coming soon!
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