100442386380
100,442,386,380 is an even composite number composed of seven prime numbers multiplied together.
100442386380 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 100442386380:
22 × 3 × 5 × 72 × 31 × 431 × 2557
(2 × 2 × 3 × 5 × 7 × 7 × 31 × 431 × 2557)See below for interesting mathematical facts about the number 100442386380 from the Numbermatics database.
Names of 100442386380
- Cardinal: 100442386380 can be written as One hundred billion, four hundred forty-two million, three hundred eighty-six thousand, three hundred eighty.
Scientific notation
- Scientific notation: 1.0044238638 × 1011
Factors of 100442386380
Divisors of 100442386380
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 5 6 7 10 12 14 15 20 21 28 30 31 35 42 49 60 62 70 84 93 98 105 124 140 147 155 186 196 210 217 245 294 310 372 420 431 434 465 490 588 620 651 735 862 868 930 980 1085 1293 1302 1470 1519 1724 1860 2155 2170 2557 2586 2604 2940 3017 3038 3255 4310 4340 4557 5114 5172 6034 6076 6465 6510 7595 7671 8620 9051 9114 10228 12068 12785 12930 13020 13361 15085 15190 15342 17899 18102 18228 21119 22785 25570 25860 26722 30170 30380 30684 35798 36204 38355 40083 42238 45255 45570 51140 53444 53697 60340 63357 66805 71596 76710 79267 80166 84476 89495 90510 91140 93527 105595 107394 125293 126714 133610 153420 158534 160332 178990 181020 187054 200415 211190 214788 237801 250586 253428 267220 268485 280581 316785 317068 357980 374108 375879 396335 400830 422380 467635 475602 501172 536970 554869 561162 626465 633570 654689 751758 792670 801660 935270 951204 1073940 1102067 1109738 1122324 1189005 1252930 1267140 1309378 1402905 1503516 1585340 1664607 1870540 1879395 1964067 2204134 2219476 2378010 2505860 2618756 2774345 2805810 3273445 3306201 3329214 3758790 3884083 3928134 4408268 4756020 5510335 5548690 5611620 6546890 6612402 6658428 7517580 7714469 7768166 7856268 8323035 9820335 11020670 11097380 11652249 13093780 13224804 15428938 15536332 16531005 16646070 19420415 19640670 22041340 23143407 23304498 30857876 33062010 33292140 34164077 38572345 38840830 39281340 46286814 46608996 54001283 58261245 66124020 68328154 77144690 77681660 92573628 102492231 108002566 115717035 116522490 136656308 154289380 162003849 170820385 204984462 216005132 231434070 233044980 239148539 270006415 324007698 341640770 409968924 462868140 478297078 512461155 540012830 648015396 683281540 717445617 810019245 956594156 1024922310 1080025660 1195742695 1434891234 1620038490 1674039773 2049844620 2391485390 2869782468 3240076980 3348079546 3587228085 4782970780 5022119319 6696159092 7174456170 8370198865 10044238638 14348912340 16740397730 20088477276 25110596595 33480795460 50221193190 100442386380
- Sum of all divisors σ(n): 338624520192
- Sum of proper divisors (its aliquot sum) s(n): 238182133812
- 100442386380 is an abundant number, because the sum of its proper divisors (238182133812) is greater than itself. Its abundance is 137739747432
Bases of 100442386380
- Binary: 10111011000101101010100101111110011002
- Hexadecimal: 0x1762D52FCC
- Base-36: 1A54SXCC
Squares and roots of 100442386380
- 100442386380 squared (1004423863802) is 10088672981709209504400
- 100442386380 cubed (1004423863803) is 1013330389690303093845313110072000
-
The
square root of 100442386380 is 316926.4684118383 -
The
cube root of 100442386380 is 4648.4233507795
Scales and comparisons
How big is 100442386380?- 100,442,386,380 seconds is equal to 3,193 years, 39 weeks, 2 days, 14 hours, 53 minutes.
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To count from 1 to 100,442,386,380 would take you about six thousand, three hundred eighty-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 100442386380 cubic inches would be around 387.4 feet tall.
Recreational maths with 100442386380
- 100442386380 backwards is 083683244001
- The number of decimal digits it has is: 12
- The sum of 100442386380's digits is 39
- More coming soon!
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