40298230728
40,298,230,728 is an even composite number composed of six prime numbers multiplied together.
40298230728 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of five hundred seventy-six divisors.
Prime factorization of 40298230728:
23 × 33 × 72 × 192 × 53 × 199
(2 × 2 × 2 × 3 × 3 × 3 × 7 × 7 × 19 × 19 × 53 × 199)See below for interesting mathematical facts about the number 40298230728 from the Numbermatics database.
Names of 40298230728
- Cardinal: 40298230728 can be written as Forty billion, two hundred ninety-eight million, two hundred thirty thousand, seven hundred twenty-eight.
Scientific notation
- Scientific notation: 4.0298230728 × 1010
Factors of 40298230728
Divisors of 40298230728
- Number of divisors d(n): 576
-
Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 18 19 21 24 27 28 36 38 42 49 53 54 56 57 63 72 76 84 98 106 108 114 126 133 147 152 159 168 171 189 196 199 212 216 228 252 266 294 318 342 361 371 378 392 398 399 424 441 456 477 504 513 532 588 597 636 684 722 742 756 796 798 882 931 954 1007 1026 1064 1083 1113 1176 1194 1197 1272 1323 1368 1393 1431 1444 1484 1512 1592 1596 1764 1791 1862 1908 2014 2052 2166 2226 2388 2394 2527 2597 2646 2786 2793 2862 2888 2968 3021 3192 3249 3339 3528 3582 3591 3724 3781 3816 4028 4104 4179 4332 4452 4776 4788 5054 5194 5292 5373 5572 5586 5724 6042 6498 6678 7049 7164 7182 7448 7562 7581 7791 8056 8358 8379 8664 8904 9063 9576 9747 9751 10017 10108 10388 10547 10584 10746 11144 11172 11343 11448 12084 12537 12996 13356 14098 14328 14364 15124 15162 15582 16716 16758 17689 18126 19133 19494 19502 20034 20216 20776 21094 21147 21492 22344 22686 22743 23373 24168 25074 25137 25992 26467 26712 27189 28196 28728 29253 30248 30324 31164 31641 33432 33516 34029 35378 36252 37611 38266 38988 39004 40068 42188 42294 42984 45372 45486 46746 49343 50148 50274 52934 53067 54378 56392 57399 58506 60648 62328 63282 63441 67032 68058 68229 70119 70756 71839 72504 73829 75222 76532 77976 78008 79401 80136 84376 84588 87759 90744 90972 93492 94923 98686 100296 100548 102087 105868 106134 108756 114798 117012 126564 126882 133931 136116 136458 140238 141512 143678 147658 148029 150444 153064 158802 159201 169176 172197 175518 181944 185269 186984 189846 190323 197372 200393 201096 204174 211736 212268 215517 217512 221487 229596 234024 238203 253128 253764 263277 267862 272232 272916 280476 284769 287356 295316 296058 300888 317604 318402 344394 351036 370538 379692 380646 394744 400786 401793 408348 424536 431034 442974 444087 459192 476406 477603 502873 507528 516591 516803 526554 535724 545832 555807 560952 569538 574712 590632 592116 601179 635208 636804 646551 664461 688788 702072 714609 741076 759384 761292 801572 803586 816696 862068 885948 888174 937517 952812 955206 1005746 1033182 1033606 1053108 1071448 1111614 1139076 1184232 1202358 1205379 1273608 1293102 1328922 1332261 1377576 1402751 1429218 1482152 1508619 1522584 1550409 1603144 1607172 1667421 1724136 1771896 1776348 1803537 1875034 1905624 1910412 1939653 1993383 2011492 2066364 2067212 2106216 2223228 2278152 2404716 2410758 2586204 2657844 2664522 2805502 2812551 2858436 3017238 3100818 3214344 3334842 3520111 3552696 3607074 3616137 3750068 3807467 3820824 3879306 3986766 4022984 4132728 4134424 4208253 4446456 4525857 4651227 4809432 4821516 5002263 5172408 5315688 5329044 5410611 5611004 5625102 5716872 6034476 6201636 6669684 7040222 7214148 7232274 7500136 7614934 7758612 7973532 8416506 8437653 9051714 9302454 9643032 9819257 10004526 10560333 10658088 10821222 11222008 11250204 11422401 12068952 12403272 12624759 13339368 13577571 13953681 14080444 14428296 14464548 15229868 15517224 15947064 16833012 16875306 18103428 18604908 19638514 20009052 21120666 21642444 22500408 22844802 25249518 25312959 26652269 27155142 27907362 28160888 28929096 29457771 30459736 31680999 33666024 33750612 34267203 36206856 37209816 37874277 39277028 40018104 42241332 43284888 45689604 50499036 50625918 53304538 54310284 55814724 58915542 63361998 67501224 68534406 75748554 78554056 79956807 84482664 88373313 91379208 95042997 100998072 101251836 102801609 106609076 108620568 111629448 117831084 126723996 137068812 151497108 159913614 176746626 186565883 190085994 202503672 205603218 213218152 235662168 239870421 253447992 265119939 274137624 302994216 319827228 353493252 373131766 380171988 411206436 479740842 530239878 559697649 639654456 706986504 719611263 746263532 760343976 822412872 959481684 1060479756 1119395298 1439222526 1492527064 1679092947 1918963368 2120959512 2238790596 2878445052 3358185894 4477581192 5037278841 5756890104 6716371788 10074557682 13432743576 20149115364 40298230728
- Sum of all divisors σ(n): 140726160000
- Sum of proper divisors (its aliquot sum) s(n): 100427929272
- 40298230728 is an abundant number, because the sum of its proper divisors (100427929272) is greater than itself. Its abundance is 60129698544
Bases of 40298230728
- Binary: 1001011000011111011000110011110010002
- Hexadecimal: 0x961F633C8
- Base-36: IIGIXU0
Squares and roots of 40298230728
- 40298230728 squared (402982307282) is 1623947399807123409984
- 40298230728 cubed (402982307283) is 65442207007563121873505370788352
-
The
square root of 40298230728 is 200744.1922646829 -
The
cube root of 40298230728 is 3428.4303132813
Scales and comparisons
How big is 40298230728?- 40,298,230,728 seconds is equal to 1,281 years, 18 weeks, 4 days, 16 hours, 58 minutes, 48 seconds.
-
To count from 1 to 40,298,230,728 would take you about two thousand, five hundred sixty-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 40298230728 cubic inches would be around 285.7 feet tall.
Recreational maths with 40298230728
- 40298230728 backwards is 82703289204
- The number of decimal digits it has is: 11
- The sum of 40298230728's digits is 45
- More coming soon!
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