801049920
801,049,920 is an even composite number composed of six prime numbers multiplied together.
801049920 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred twenty-four divisors.
Prime factorization of 801049920:
26 × 3 × 5 × 11 × 31 × 2447
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 11 × 31 × 2447)See below for interesting mathematical facts about the number 801049920 from the Numbermatics database.
Names of 801049920
- Cardinal: 801049920 can be written as Eight hundred one million, forty-nine thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 8.0104992 × 108
Factors of 801049920
Divisors of 801049920
- Number of divisors d(n): 224
-
Complete list of divisors:
1 2 3 4 5 6 8 10 11 12 15 16 20 22 24 30 31 32 33 40 44 48 55 60 62 64 66 80 88 93 96 110 120 124 132 155 160 165 176 186 192 220 240 248 264 310 320 330 341 352 372 440 465 480 496 528 620 660 682 704 744 880 930 960 992 1023 1056 1240 1320 1364 1488 1705 1760 1860 1984 2046 2112 2447 2480 2640 2728 2976 3410 3520 3720 4092 4894 4960 5115 5280 5456 5952 6820 7341 7440 8184 9788 9920 10230 10560 10912 12235 13640 14682 14880 16368 19576 20460 21824 24470 26917 27280 29364 29760 32736 36705 39152 40920 48940 53834 54560 58728 65472 73410 75857 78304 80751 81840 97880 107668 109120 117456 134585 146820 151714 156608 161502 163680 195760 215336 227571 234912 269170 293640 303428 323004 327360 379285 391520 403755 430672 455142 469824 538340 587280 606856 646008 758570 783040 807510 834427 861344 910284 1076680 1137855 1174560 1213712 1292016 1517140 1615020 1668854 1722688 1820568 2153360 2275710 2349120 2427424 2503281 2584032 3034280 3230040 3337708 3641136 4172135 4306720 4551420 4854848 5006562 5168064 6068560 6460080 6675416 7282272 8344270 8613440 9102840 10013124 12137120 12516405 12920160 13350832 14564544 16688540 18205680 20026248 24274240 25032810 25840320 26701664 33377080 36411360 40052496 50065620 53403328 66754160 72822720 80104992 100131240 133508320 160209984 200262480 267016640 400524960 801049920
- Sum of all divisors σ(n): 2865217536
- Sum of proper divisors (its aliquot sum) s(n): 2064167616
- 801049920 is an abundant number, because the sum of its proper divisors (2064167616) is greater than itself. Its abundance is 1263117696
Bases of 801049920
- Binary: 1011111011111100001101010000002
- Hexadecimal: 0x2FBF0D40
- Base-36: D8XA2O
Squares and roots of 801049920
- 801049920 squared (8010499202) is 641680974332006400
- 801049920 cubed (8010499203) is 514018493154175780159488000
-
The
square root of 801049920 is 28302.8253006657 -
The
cube root of 801049920 is 928.7236972723
Scales and comparisons
How big is 801049920?- 801,049,920 seconds is equal to 25 years, 24 weeks, 3 days, 9 hours, 52 minutes.
-
To count from 1 to 801,049,920 would take you about thirty-eight 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 801049920 cubic inches would be around 77.4 feet tall.
Recreational maths with 801049920
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