72742133760
72,742,133,760 is an even composite number composed of six prime numbers multiplied together.
72742133760 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred forty-eight divisors.
Prime factorization of 72742133760:
213 × 3 × 5 × 29 × 137 × 149
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 29 × 137 × 149)See below for interesting mathematical facts about the number 72742133760 from the Numbermatics database.
Names of 72742133760
- Cardinal: 72742133760 can be written as Seventy-two billion, seven hundred forty-two million, one hundred thirty-three thousand, seven hundred sixty.
Scientific notation
- Scientific notation: 7.274213376 × 1010
Factors of 72742133760
Divisors of 72742133760
- Number of divisors d(n): 448
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 29 30 32 40 48 58 60 64 80 87 96 116 120 128 137 145 149 160 174 192 232 240 256 274 290 298 320 348 384 411 435 447 464 480 512 548 580 596 640 685 696 745 768 822 870 894 928 960 1024 1096 1160 1192 1280 1370 1392 1490 1536 1644 1740 1788 1856 1920 2048 2055 2192 2235 2320 2384 2560 2740 2784 2980 3072 3288 3480 3576 3712 3840 3973 4096 4110 4321 4384 4470 4640 4768 5120 5480 5568 5960 6144 6576 6960 7152 7424 7680 7946 8192 8220 8642 8768 8940 9280 9536 10240 10960 11136 11919 11920 12288 12963 13152 13920 14304 14848 15360 15892 16440 17284 17536 17880 18560 19072 19865 20413 20480 21605 21920 22272 23838 23840 24576 25926 26304 27840 28608 29696 30720 31784 32880 34568 35072 35760 37120 38144 39730 40826 40960 43210 43840 44544 47676 47680 51852 52608 55680 57216 59392 59595 61239 61440 63568 64815 65760 69136 70144 71520 74240 76288 79460 81652 86420 87680 89088 95352 95360 102065 103704 105216 111360 114432 118784 119190 122478 122880 127136 129630 131520 138272 140288 143040 148480 152576 158920 163304 172840 175360 178176 190704 190720 204130 207408 210432 222720 228864 237568 238380 244956 254272 259260 263040 276544 280576 286080 296960 305152 306195 317840 326608 345680 350720 356352 381408 381440 408260 414816 420864 445440 457728 476760 489912 508544 518520 526080 553088 561152 572160 591977 593920 610304 612390 635680 653216 691360 701440 712704 762816 762880 816520 829632 841728 890880 915456 953520 979824 1017088 1037040 1052160 1106176 1122304 1144320 1183954 1187840 1220608 1224780 1271360 1306432 1382720 1402880 1525632 1525760 1633040 1659264 1683456 1775931 1781760 1830912 1907040 1959648 2034176 2074080 2104320 2212352 2288640 2367908 2449560 2542720 2612864 2765440 2805760 2959885 3051264 3051520 3266080 3318528 3366912 3551862 3563520 3661824 3814080 3919296 4068352 4148160 4208640 4424704 4577280 4735816 4899120 5085440 5225728 5530880 5611520 5919770 6102528 6103040 6532160 6637056 7103724 7628160 7838592 8136704 8296320 8417280 8849408 8879655 9154560 9471632 9798240 10170880 10451456 11061760 11839540 12205056 13064320 13274112 14207448 15256320 15677184 16273408 16592640 16834560 17698816 17759310 18309120 18943264 19596480 20341760 20902912 22123520 23679080 24410112 26128640 26548224 28414896 30512640 31354368 32546816 33185280 35397632 35518620 37886528 39192960 40683520 41805824 44247040 47358160 48820224 52257280 53096448 56829792 61025280 62708736 66370560 71037240 75773056 78385920 81367040 83611648 88494080 94716320 97640448 104514560 106192896 113659584 122050560 125417472 132741120 142074480 151546112 156771840 162734080 167223296 176988160 189432640 209029120 227319168 244101120 250834944 265482240 284148960 303092224 313543680 378865280 418058240 454638336 488202240 501669888 530964480 568297920 606184448 627087360 757730560 836116480 909276672 1136595840 1212368896 1254174720 1515461120 1818553344 2273191680 2424737792 2508349440 3030922240 3637106688 4546383360 4849475584 6061844480 7274213376 9092766720 12123688960 14548426752 18185533440 24247377920 36371066880 72742133760
- Sum of all divisors σ(n): 244172232000
- Sum of proper divisors (its aliquot sum) s(n): 171430098240
- 72742133760 is an abundant number, because the sum of its proper divisors (171430098240) is greater than itself. Its abundance is 98687964480
Bases of 72742133760
- Binary: 10000111011111100010011100000000000002
- Hexadecimal: 0x10EFC4E000
- Base-36: XF0SDMO
Squares and roots of 72742133760
- 72742133760 squared (727421337602) is 5291418023957731737600
- 72742133760 cubed (727421337603) is 384909037678808206642696421376000
-
The
square root of 72742133760 is 269707.4966700035 -
The
cube root of 72742133760 is 4174.4123381451
Scales and comparisons
How big is 72742133760?- 72,742,133,760 seconds is equal to 2,312 years, 50 weeks, 4 days, 20 hours, 16 minutes.
-
To count from 1 to 72,742,133,760 would take you about four thousand, six hundred twenty-five 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 72742133760 cubic inches would be around 347.9 feet tall.
Recreational maths with 72742133760
- 72742133760 backwards is 06733124727
- The number of decimal digits it has is: 11
- The sum of 72742133760's digits is 42
- More coming soon!
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