21035488000
21,035,488,000 is an even composite number composed of five prime numbers multiplied together.
21035488000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 21035488000:
28 × 53 × 53 × 79 × 157
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 53 × 79 × 157)See below for interesting mathematical facts about the number 21035488000 from the Numbermatics database.
Names of 21035488000
- Cardinal: 21035488000 can be written as Twenty-one billion, thirty-five million, four hundred eighty-eight thousand.
Scientific notation
- Scientific notation: 2.1035488 × 1010
Factors of 21035488000
Divisors of 21035488000
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 4 5 8 10 16 20 25 32 40 50 53 64 79 80 100 106 125 128 157 158 160 200 212 250 256 265 314 316 320 395 400 424 500 530 628 632 640 785 790 800 848 1000 1060 1256 1264 1280 1325 1570 1580 1600 1696 1975 2000 2120 2512 2528 2650 3140 3160 3200 3392 3925 3950 4000 4187 4240 5024 5056 5300 6280 6320 6400 6625 6784 7850 7900 8000 8321 8374 8480 9875 10048 10112 10600 12403 12560 12640 13250 13568 15700 15800 16000 16642 16748 16960 19625 19750 20096 20224 20935 21200 24806 25120 25280 26500 31400 31600 32000 33284 33496 33920 39250 39500 40192 41605 41870 42400 49612 50240 50560 53000 62015 62800 63200 66568 66992 67840 78500 79000 83210 83740 84800 99224 100480 101120 104675 106000 124030 125600 126400 133136 133984 157000 158000 166420 167480 169600 198448 200960 208025 209350 212000 248060 251200 252800 266272 267968 310075 314000 316000 332840 334960 339200 396896 416050 418700 424000 496120 502400 505600 523375 532544 535936 620150 628000 632000 657359 665680 669920 793792 832100 837400 848000 992240 1004800 1040125 1046750 1065088 1071872 1240300 1256000 1264000 1314718 1331360 1339840 1550375 1587584 1664200 1674800 1696000 1984480 2080250 2093500 2130176 2480600 2512000 2528000 2629436 2662720 2679680 3100750 3175168 3286795 3328400 3349600 3968960 4160500 4187000 4961200 5024000 5258872 5325440 5359360 6201500 6573590 6656800 6699200 7937920 8321000 8374000 9922400 10517744 10650880 12403000 13147180 13313600 13398400 15875840 16433975 16642000 16748000 19844800 21035488 24806000 26294360 26627200 26796800 32867950 33284000 33496000 39689600 42070976 49612000 52588720 53254400 65735900 66568000 66992000 79379200 82169875 84141952 99224000 105177440 131471800 133136000 133984000 164339750 168283904 198448000 210354880 262943600 266272000 328679500 396896000 420709760 525887200 657359000 841419520 1051774400 1314718000 2103548800 2629436000 4207097600 5258872000 10517744000 21035488000
- Sum of all divisors σ(n): 54410952960
- Sum of proper divisors (its aliquot sum) s(n): 33375464960
- 21035488000 is an abundant number, because the sum of its proper divisors (33375464960) is greater than itself. Its abundance is 12339976960
Bases of 21035488000
- Binary: 100111001011101000000010011000000002
- Hexadecimal: 0x4E5D01300
- Base-36: 9NVZIF4
Squares and roots of 21035488000
- 21035488000 squared (210354880002) is 442491755398144000000
- 21035488000 cubed (210354880003) is 9308030010776593334272000000000
-
The
square root of 21035488000 is 145036.1610082121 -
The
cube root of 21035488000 is 2760.4774081393
Scales and comparisons
How big is 21035488000?- 21,035,488,000 seconds is equal to 668 years, 44 weeks, 6 days, 7 hours, 6 minutes, 40 seconds.
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To count from 1 to 21,035,488,000 would take you about one thousand, three hundred thirty-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 21035488000 cubic inches would be around 230 feet tall.
Recreational maths with 21035488000
- 21035488000 backwards is 00088453012
- The number of decimal digits it has is: 11
- The sum of 21035488000's digits is 31
- More coming soon!
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