320868421000
320,868,421,000 is an even composite number composed of six prime numbers multiplied together.
320868421000 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 320868421000:
23 × 53 × 17 × 127 × 331 × 449
(2 × 2 × 2 × 5 × 5 × 5 × 17 × 127 × 331 × 449)See below for interesting mathematical facts about the number 320868421000 from the Numbermatics database.
Names of 320868421000
- Cardinal: 320868421000 can be written as Three hundred twenty billion, eight hundred sixty-eight million, four hundred twenty-one thousand.
Scientific notation
- Scientific notation: 3.20868421 × 1011
Factors of 320868421000
Divisors of 320868421000
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 4 5 8 10 17 20 25 34 40 50 68 85 100 125 127 136 170 200 250 254 331 340 425 449 500 508 635 662 680 850 898 1000 1016 1270 1324 1655 1700 1796 2125 2159 2245 2540 2648 3175 3310 3400 3592 4250 4318 4490 5080 5627 6350 6620 7633 8275 8500 8636 8980 10795 11225 11254 12700 13240 15266 15875 16550 17000 17272 17960 21590 22450 22508 25400 28135 30532 31750 33100 38165 41375 42037 43180 44900 45016 53975 56125 56270 57023 61064 63500 66200 76330 82750 84074 86360 89800 107950 112250 112540 114046 127000 140675 148619 152660 165500 168148 190825 210185 215900 224500 225080 228092 269875 281350 285115 297238 305320 331000 336296 381650 420370 431800 449000 456184 539750 562700 570230 594476 703375 714629 743095 763300 840740 954125 969391 1050925 1079500 1125400 1140460 1188952 1406750 1425575 1429258 1486190 1526600 1681480 1908250 1938782 2101850 2159000 2280920 2526523 2813500 2851150 2858516 2972380 3573145 3715475 3816500 3877564 4203700 4846955 5053046 5254625 5627000 5702300 5717032 5944760 7127875 7146290 7430950 7633000 7755128 8407400 9693910 10106092 10509250 11404600 12632615 14255750 14292580 14861900 17865725 18577375 18874613 19387820 20212184 21018500 24234775 25265230 28511500 28585160 29723800 35731450 37154750 37749226 38775640 42037000 48469550 50530460 57023000 63163075 71462900 74309500 75498452 89328625 94373065 96939100 101060920 121173875 126326150 142925800 148619000 150996904 178657250 188746130 193878200 242347750 252652300 315815375 320868421 357314500 377492260 471865325 484695500 505304600 631630750 641736842 714629000 754984520 943730650 969391000 1263261500 1283473684 1604342105 1887461300 2359326625 2526523000 2566947368 3208684210 3774922600 4718653250 6417368420 8021710525 9437306500 12834736840 16043421050 18874613000 32086842100 40108552625 64173684200 80217105250 160434210500 320868421000
- Sum of all divisors σ(n): 805469184000
- Sum of proper divisors (its aliquot sum) s(n): 484600763000
- 320868421000 is an abundant number, because the sum of its proper divisors (484600763000) is greater than itself. Its abundance is 163732342000
Bases of 320868421000
- Binary: 1001010101101010011111110001101100010002
- Hexadecimal: 0x4AB53F8D88
- Base-36: 43EKRU6G
Squares and roots of 320868421000
- 320868421000 squared (3208684210002) is 102956543595033241000000
- 320868421000 cubed (3208684210003) is 33035503574955979482182461000000000
-
The
square root of 320868421000 is 566452.4878575433 -
The
cube root of 320868421000 is 6846.0856105545
Scales and comparisons
How big is 320868421000?- 320,868,421,000 seconds is equal to 10,202 years, 32 weeks, 2 days, 20 hours, 56 minutes, 40 seconds.
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To count from 1 to 320,868,421,000 would take you about twenty thousand, four hundred 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 320868421000 cubic inches would be around 570.5 feet tall.
Recreational maths with 320868421000
- 320868421000 backwards is 000124868023
- 320868421000 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 320868421000's digits is 34
- More coming soon!
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