72406668350421440
72,406,668,350,421,440 is an even composite number composed of five prime numbers multiplied together.
What does the number 72406668350421440 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 112 divisors.
72406668350421440 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twelve divisors.
Prime factorization of 72406668350421440:
26 × 5 × 7 × 2897 × 11157889373
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 2897 × 11157889373)See below for interesting mathematical facts about the number 72406668350421440 from the Numbermatics database.
Names of 72406668350421440
- Cardinal: 72406668350421440 can be written as Seventy-two quadrillion, four hundred six trillion, six hundred sixty-eight billion, three hundred fifty million, four hundred twenty-one thousand, four hundred forty.
Scientific notation
- Scientific notation: 7.240666835042144 × 1016
Factors of 72406668350421440
- Number of distinct prime factors ω(n): 5
- Total number of prime factors Ω(n): 10
- Sum of prime factors: 11157892284
Divisors of 72406668350421440
- Number of divisors d(n): 112
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 28 32 35 40 56 64 70 80 112 140 160 224 280 320 448 560 1120 2240 2897 5794 11588 14485 20279 23176 28970 40558 46352 57940 81116 92704 101395 115880 162232 185408 202790 231760 324464 405580 463520 648928 811160 927040 1297856 1622320 3244640 6489280 11157889373 22315778746 44631557492 55789446865 78105225611 89263114984 111578893730 156210451222 178526229968 223157787460 312420902444 357052459936 390526128055 446315574920 624841804888 714104919872 781052256110 892631149840 1249683609776 1562104512220 1785262299680 2499367219552 3124209024440 3570524599360 4998734439104 6248418048880 12496836097760 24993672195520 32324405513581 64648811027162 129297622054324 161622027567905 226270838595067 258595244108648 323244055135810 452541677190134 517190488217296 646488110271620 905083354380268 1034380976434592 1131354192975335 1292976220543240 1810166708760536 2068761952869184 2262708385950670 2585952441086480 3620333417521072 4525416771901340 5171904882172960 7240666835042144 9050833543802680 10343809764345920 14481333670084288 18101667087605360 36203334175210720 72406668350421440
- Sum of all divisors σ(n): 197117594522073792
- Sum of proper divisors (its aliquot sum) s(n): 124710926171652352
- 72406668350421440 is an abundant number, because the sum of its proper divisors (124710926171652352) is greater than itself. Its abundance is 52304257821230912
Bases of 72406668350421440
- Binary: 1000000010011110101111011001100100110010101111001110000002
- Hexadecimal: 0x1013D7B326579C0
- Base-36: JSY0S8J2BI8
Squares and roots of 72406668350421440
- 72406668350421440 squared (724066683504214402) is 5242725621607921855119025611673600
- 72406668350421440 cubed (724066683504214403) is 379608295336021885782290479826227605804343721984000
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The
square root of 72406668350421440 is 269084872.0207463465 -
The
cube root of 72406668350421440 is 416798.5392692639
Scales and comparisons
How big is 72406668350421440?- 72,406,668,350,421,440 seconds is equal to 2,302,308,085 years, 4 days, 16 hours, 37 minutes, 20 seconds.
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To count from 1 to 72,406,668,350,421,440 would take you about six billion, nine hundred six million, nine hundred twenty-four thousand, two hundred fifty-five 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 72406668350421440 cubic inches would be around 34733.2 feet tall.
Recreational maths with 72406668350421440
- 72406668350421440 backwards is 04412405386660427
- The number of decimal digits it has is: 17
- The sum of 72406668350421440's digits is 62
- More coming soon!
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