20007717440
20,007,717,440 is an even composite number composed of six prime numbers multiplied together.
What does the number 20007717440 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 336 divisors.
20007717440 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred thirty-six divisors.
Prime factorization of 20007717440:
26 × 5 × 192 × 31 × 37 × 151
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 19 × 19 × 31 × 37 × 151)See below for interesting mathematical facts about the number 20007717440 from the Numbermatics database.
Names of 20007717440
- Cardinal: 20007717440 can be written as Twenty billion, seven million, seven hundred seventeen thousand, four hundred forty.
Scientific notation
- Scientific notation: 2.000771744 × 1010
Factors of 20007717440
Divisors of 20007717440
- Number of divisors d(n): 336
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Complete list of divisors:
1 2 4 5 8 10 16 19 20 31 32 37 38 40 62 64 74 76 80 95 124 148 151 152 155 160 185 190 248 296 302 304 310 320 361 370 380 496 589 592 604 608 620 703 722 740 755 760 992 1147 1178 1184 1208 1216 1240 1406 1444 1480 1510 1520 1805 1984 2294 2356 2368 2416 2480 2812 2869 2888 2945 2960 3020 3040 3515 3610 4588 4681 4712 4832 4960 5587 5624 5735 5738 5776 5890 5920 6040 6080 7030 7220 9176 9362 9424 9664 9920 11174 11191 11248 11470 11476 11552 11780 11840 12080 13357 14060 14345 14440 18352 18724 18848 21793 22348 22382 22496 22940 22952 23104 23405 23560 24160 26714 27935 28120 28690 28880 36704 37448 37696 43586 44696 44764 44992 45880 45904 46810 47120 48320 53428 54511 55870 55955 56240 57380 57760 66785 73408 74896 87172 88939 89392 89528 91760 91808 93620 94240 106153 106856 108965 109022 111740 111910 112480 114760 115520 133570 149792 173197 174344 177878 178784 179056 183520 183616 187240 188480 212306 213712 217930 218044 223480 223820 224960 229520 267140 272555 299584 346394 348688 355756 357568 358112 367040 374480 414067 424612 427424 435860 436088 444695 446960 447640 459040 530765 534280 545110 692788 697376 711512 716224 748960 828134 849224 854848 865985 871720 872176 889390 893920 895280 918080 1061530 1068560 1090220 1385576 1394752 1423024 1497920 1656268 1689841 1698448 1731970 1743440 1744352 1778780 1787840 1790560 2016907 2070335 2123060 2137120 2180440 2771152 2846048 3290743 3312536 3379682 3396896 3463940 3486880 3488704 3557560 3581120 4033814 4140670 4246120 4274240 4360880 5542304 5692096 6581486 6625072 6759364 6793792 6927880 6973760 7115120 8067628 8281340 8449205 8492240 8721760 10084535 11084608 13162972 13250144 13518728 13855760 14230240 16135256 16453715 16562680 16898410 16984480 17443520 20169070 26325944 26500288 27037456 27711520 28460480 32270512 32907430 33125360 33796820 33968960 40338140 52651888 54074912 55423040 62524117 64541024 65814860 66250720 67593640 80676280 105303776 108149824 125048234 129082048 131629720 132501440 135187280 161352560 210607552 250096468 263259440 270374560 312620585 322705120 500192936 526518880 540749120 625241170 645410240 1000385872 1053037760 1250482340 2000771744 2500964680 4001543488 5001929360 10003858720 20007717440
- Sum of all divisors σ(n): 53660795904
- Sum of proper divisors (its aliquot sum) s(n): 33653078464
- 20007717440 is an abundant number, because the sum of its proper divisors (33653078464) is greater than itself. Its abundance is 13645361024
Bases of 20007717440
- Binary: 100101010001000110110001010010000002
- Hexadecimal: 0x4A88D8A40
- Base-36: 96W2TKW
Squares and roots of 20007717440
- 20007717440 squared (200077174402) is 400308757158880153600
- 20007717440 cubed (200077174403) is 8009264501992451300052598784000
-
The
square root of 20007717440 is 141448.6388764487 -
The
cube root of 20007717440 is 2714.7667109483
Scales and comparisons
How big is 20007717440?- 20,007,717,440 seconds is equal to 636 years, 9 weeks, 3 days, 19 hours, 17 minutes, 20 seconds.
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To count from 1 to 20,007,717,440 would take you about one thousand, two hundred seventy-two 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 20007717440 cubic inches would be around 226.2 feet tall.
Recreational maths with 20007717440
- 20007717440 backwards is 04471770002
- 20007717440 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 20007717440's digits is 32
- More coming soon!
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