1220344320
1,220,344,320 is an even composite number composed of six prime numbers multiplied together.
1220344320 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 1220344320:
29 × 3 × 5 × 13 × 17 × 719
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 13 × 17 × 719)See below for interesting mathematical facts about the number 1220344320 from the Numbermatics database.
Names of 1220344320
- Cardinal: 1220344320 can be written as One billion, two hundred twenty million, three hundred forty-four thousand, three hundred twenty.
Scientific notation
- Scientific notation: 1.22034432 × 109
Factors of 1220344320
Divisors of 1220344320
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 13 15 16 17 20 24 26 30 32 34 39 40 48 51 52 60 64 65 68 78 80 85 96 102 104 120 128 130 136 156 160 170 192 195 204 208 221 240 255 256 260 272 312 320 340 384 390 408 416 442 480 510 512 520 544 624 640 663 680 719 768 780 816 832 884 960 1020 1040 1088 1105 1248 1280 1326 1360 1438 1536 1560 1632 1664 1768 1920 2040 2080 2157 2176 2210 2496 2560 2652 2720 2876 3120 3264 3315 3328 3536 3595 3840 4080 4160 4314 4352 4420 4992 5304 5440 5752 6240 6528 6630 6656 7072 7190 7680 8160 8320 8628 8704 8840 9347 9984 10608 10785 10880 11504 12223 12480 13056 13260 14144 14380 16320 16640 17256 17680 18694 19968 21216 21570 21760 23008 24446 24960 26112 26520 28041 28288 28760 32640 33280 34512 35360 36669 37388 42432 43140 43520 46016 46735 48892 49920 53040 56082 56576 57520 61115 65280 69024 70720 73338 74776 84864 86280 92032 93470 97784 99840 106080 112164 113152 115040 122230 130560 138048 140205 141440 146676 149552 158899 169728 172560 183345 184064 186940 195568 212160 224328 230080 244460 276096 280410 282880 293352 299104 317798 339456 345120 366690 368128 373880 391136 424320 448656 460160 476697 488920 552192 560820 565760 586704 598208 635596 690240 733380 747760 782272 794495 848640 897312 920320 953394 977840 1104384 1121640 1173408 1196416 1271192 1380480 1466760 1495520 1564544 1588990 1697280 1794624 1840640 1906788 1955680 2243280 2346816 2383485 2392832 2542384 2760960 2933520 2991040 3129088 3177980 3589248 3813576 3911360 4486560 4693632 4766970 4785664 5084768 5521920 5867040 5982080 6258176 6355960 7178496 7627152 7822720 8973120 9387264 9533940 10169536 11734080 11964160 12711920 14356992 15254304 15645440 17946240 18774528 19067880 20339072 23468160 23928320 25423840 30508608 31290880 35892480 38135760 40678144 46936320 50847680 61017216 71784960 76271520 81356288 93872640 101695360 122034432 152543040 203390720 244068864 305086080 406781440 610172160 1220344320
- Sum of all divisors σ(n): 4454714880
- Sum of proper divisors (its aliquot sum) s(n): 3234370560
- 1220344320 is an abundant number, because the sum of its proper divisors (3234370560) is greater than itself. Its abundance is 2014026240
Bases of 1220344320
- Binary: 10010001011110011111010000000002
- Hexadecimal: 0x48BCFA00
- Base-36: K6K7PC
Squares and roots of 1220344320
- 1220344320 squared (12203443202) is 1489240259356262400
- 1220344320 cubed (12203443203) is 1817385891620741676269568000
-
The
square root of 1220344320 is 34933.4269718845 -
The
cube root of 1220344320 is 1068.6302442335
Scales and comparisons
How big is 1220344320?- 1,220,344,320 seconds is equal to 38 years, 41 weeks, 5 days, 8 hours, 32 minutes.
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To count from 1 to 1,220,344,320 would take you about seventy-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 1220344320 cubic inches would be around 89.1 feet tall.
Recreational maths with 1220344320
- 1220344320 backwards is 0234430221
- The number of decimal digits it has is: 10
- The sum of 1220344320's digits is 21
- More coming soon!
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