42970249728
42,970,249,728 is an even composite number composed of five prime numbers multiplied together.
42970249728 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 42970249728:
29 × 32 × 73 × 31 × 877
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 7 × 7 × 7 × 31 × 877)See below for interesting mathematical facts about the number 42970249728 from the Numbermatics database.
Names of 42970249728
- Cardinal: 42970249728 can be written as Forty-two billion, nine hundred seventy million, two hundred forty-nine thousand, seven hundred twenty-eight.
Scientific notation
- Scientific notation: 4.2970249728 × 1010
Factors of 42970249728
Divisors of 42970249728
- Number of divisors d(n): 480
-
Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 31 32 36 42 48 49 56 62 63 64 72 84 93 96 98 112 124 126 128 144 147 168 186 192 196 217 224 248 252 256 279 288 294 336 343 372 384 392 434 441 448 496 504 512 558 576 588 651 672 686 744 768 784 868 877 882 896 992 1008 1029 1116 1152 1176 1302 1344 1372 1488 1519 1536 1568 1736 1754 1764 1792 1953 1984 2016 2058 2232 2304 2352 2604 2631 2688 2744 2976 3038 3087 3136 3472 3508 3528 3584 3906 3968 4032 4116 4464 4557 4608 4704 5208 5262 5376 5488 5952 6076 6139 6174 6272 6944 7016 7056 7812 7893 7936 8064 8232 8928 9114 9408 10416 10524 10633 10752 10976 11904 12152 12278 12348 12544 13671 13888 14032 14112 15624 15786 15872 16128 16464 17856 18228 18417 18816 20832 21048 21266 21952 23808 24304 24556 24696 25088 27187 27342 27776 28064 28224 31248 31572 31899 32256 32928 35712 36456 36834 37632 41664 42096 42532 42973 43904 47616 48608 49112 49392 54374 54684 55251 55552 56128 56448 62496 63144 63798 65856 71424 72912 73668 75264 81561 83328 84192 85064 85946 87808 95697 97216 98224 98784 108748 109368 110502 111104 112256 112896 124992 126288 127596 128919 131712 142848 145824 147336 163122 166656 168384 170128 171892 175616 190309 191394 194432 196448 197568 217496 218736 221004 224512 225792 244683 249984 252576 255192 257838 263424 291648 294672 300811 326244 333312 336768 340256 343784 380618 382788 386757 388864 392896 395136 434992 437472 442008 449024 489366 499968 505152 510384 515676 526848 570927 583296 589344 601622 652488 673536 680512 687568 761236 765576 773514 777728 785792 790272 869984 874944 884016 902433 978732 999936 1010304 1020768 1031352 1141854 1166592 1178688 1203244 1304976 1332163 1347072 1361024 1375136 1522472 1531152 1547028 1571584 1580544 1712781 1739968 1749888 1768032 1804866 1957464 2020608 2041536 2062704 2283708 2333184 2357376 2406488 2609952 2664326 2707299 2722048 2750272 3044944 3062304 3094056 3143168 3425562 3479936 3499776 3536064 3609732 3914928 3996489 4041216 4083072 4125408 4567416 4714752 4812976 5219904 5328652 5414598 5444096 5500544 6089888 6124608 6188112 6851124 6959872 6999552 7072128 7219464 7829856 7992978 8166144 8250816 9134832 9325141 9429504 9625952 10439808 10657304 10829196 11001088 11989467 12179776 12249216 12376224 13702248 13919744 14144256 14438928 15659712 15985956 16332288 16501632 18269664 18650282 19251904 20879616 21314608 21658392 22002176 23978934 24359552 24498432 24752448 27404496 27975423 28288512 28877856 31319424 31971912 33003264 36539328 37300564 38503808 41759232 42629216 43316784 47957868 48719104 48996864 49504896 54808992 55950846 57755712 62638848 63943824 66006528 73078656 74601128 77007616 83926269 85258432 86633568 95915736 97438208 99009792 109617984 111901692 115511424 125277696 127887648 146157312 149202256 154015232 167852538 170516864 173267136 191831472 198019584 219235968 223803384 231022848 255775296 292314624 298404512 335705076 341033728 346534272 383662944 438471936 447606768 462045696 511550592 596809024 671410152 682067456 693068544 767325888 876943872 895213536 1023101184 1193618048 1342820304 1386137088 1534651776 1790427072 2046202368 2387236096 2685640608 3069303552 3580854144 4774472192 5371281216 6138607104 7161708288 10742562432 14323416576 21485124864 42970249728
- Sum of all divisors σ(n): 149459481600
- Sum of proper divisors (its aliquot sum) s(n): 106489231872
- 42970249728 is an abundant number, because the sum of its proper divisors (106489231872) is greater than itself. Its abundance is 63518982144
Bases of 42970249728
- Binary: 1010000000010011100111111010000000002
- Hexadecimal: 0xA0139FA00
- Base-36: JQNDKW0
Squares and roots of 42970249728
- 42970249728 squared (429702497282) is 1846442361686684073984
- 42970249728 cubed (429702497283) is 79342089390034913951332907876352
-
The
square root of 42970249728 is 207292.6668456945 -
The
cube root of 42970249728 is 3502.5899123903
Scales and comparisons
How big is 42970249728?- 42,970,249,728 seconds is equal to 1,366 years, 16 weeks, 4 days, 20 hours, 28 minutes, 48 seconds.
-
To count from 1 to 42,970,249,728 would take you about two thousand, seven hundred thirty-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 42970249728 cubic inches would be around 291.9 feet tall.
Recreational maths with 42970249728
- 42970249728 backwards is 82794207924
- The number of decimal digits it has is: 11
- The sum of 42970249728's digits is 54
- More coming soon!
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