20038315440
20,038,315,440 is an even composite number composed of seven prime numbers multiplied together.
What does the number 20038315440 look like?
This visualization shows the relationship between its 7 prime factors (large circles) and 320 divisors.
20038315440 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 20038315440:
24 × 3 × 5 × 11 × 13 × 131 × 4457
(2 × 2 × 2 × 2 × 3 × 5 × 11 × 13 × 131 × 4457)See below for interesting mathematical facts about the number 20038315440 from the Numbermatics database.
Names of 20038315440
- Cardinal: 20038315440 can be written as Twenty billion, thirty-eight million, three hundred fifteen thousand, four hundred forty.
Scientific notation
- Scientific notation: 2.003831544 × 1010
Factors of 20038315440
Divisors of 20038315440
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 3 4 5 6 8 10 11 12 13 15 16 20 22 24 26 30 33 39 40 44 48 52 55 60 65 66 78 80 88 104 110 120 130 131 132 143 156 165 176 195 208 220 240 260 262 264 286 312 330 390 393 429 440 520 524 528 572 624 655 660 715 780 786 858 880 1040 1048 1144 1310 1320 1430 1441 1560 1572 1703 1716 1965 2096 2145 2288 2620 2640 2860 2882 3120 3144 3406 3432 3930 4290 4323 4457 5109 5240 5720 5764 6288 6812 6864 7205 7860 8515 8580 8646 8914 10218 10480 11440 11528 13371 13624 14410 15720 17030 17160 17292 17828 18733 20436 21615 22285 23056 25545 26742 27248 28820 31440 34060 34320 34584 35656 37466 40872 43230 44570 49027 51090 53484 56199 57640 57941 66855 68120 69168 71312 74932 81744 86460 89140 93665 98054 102180 106968 112398 115280 115882 133710 136240 147081 149864 172920 173823 178280 187330 196108 204360 213936 224796 231764 245135 267420 280995 289705 294162 299728 345840 347646 356560 374660 392216 408720 449592 463528 490270 534840 561990 579410 583867 588324 637351 695292 735405 749320 784432 869115 899184 927056 980540 1069680 1123980 1158820 1167734 1176648 1274702 1390584 1470810 1498640 1738230 1751601 1912053 1961080 2247960 2317640 2335468 2353296 2549404 2781168 2919335 2941620 3186755 3476460 3503202 3824106 3922160 4495920 4635280 4670936 5098808 5838670 5883240 6373510 6422537 6952920 7006404 7590271 7648212 8758005 9341872 9560265 10197616 11677340 11766480 12747020 12845074 13905840 14012808 15180542 15296424 17516010 19120530 19267611 22770813 23354680 25494040 25690148 28025616 30361084 30592848 32112685 35032020 37951355 38241060 38535222 45541626 46709360 50988080 51380296 60722168 64225370 70064040 75902710 76482120 77070444 83492981 91083252 96338055 102760592 113854065 121444336 128450740 140128080 151805420 152964240 154140888 166985962 182166504 192676110 227708130 250478943 256901480 303610840 308281776 333971924 364333008 385352220 417464905 455416260 500957886 513802960 607221680 667943848 770704440 834929810 910832520 1001915772 1252394715 1335887696 1541408880 1669859620 1821665040 2003831544 2504789430 3339719240 4007663088 5009578860 6679438480 10019157720 20038315440
- Sum of all divisors σ(n): 73552292352
- Sum of proper divisors (its aliquot sum) s(n): 53513976912
- 20038315440 is an abundant number, because the sum of its proper divisors (53513976912) is greater than itself. Its abundance is 33475661472
Bases of 20038315440
- Binary: 100101010100110000001101101101100002
- Hexadecimal: 0x4AA606DB0
- Base-36: 97EAN5C
Squares and roots of 20038315440
- 20038315440 squared (200383154402) is 401534085672942393600
- 20038315440 cubed (200383154403) is 8046066668626404355905437184000
-
The
square root of 20038315440 is 141556.7569563531 -
The
cube root of 20038315440 is 2716.1499125927
Scales and comparisons
How big is 20038315440?- 20,038,315,440 seconds is equal to 637 years, 8 weeks, 22 hours, 44 minutes.
-
To count from 1 to 20,038,315,440 would take you about one thousand, two hundred seventy-four 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 20038315440 cubic inches would be around 226.3 feet tall.
Recreational maths with 20038315440
- 20038315440 backwards is 04451383002
- 20038315440 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 20038315440's digits is 30
- More coming soon!
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