42249402972
42,249,402,972 is an even composite number composed of seven prime numbers multiplied together.
42249402972 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 42249402972:
22 × 32 × 7 × 19 × 23 × 37 × 10369
(2 × 2 × 3 × 3 × 7 × 19 × 23 × 37 × 10369)See below for interesting mathematical facts about the number 42249402972 from the Numbermatics database.
Names of 42249402972
- Cardinal: 42249402972 can be written as Forty-two billion, two hundred forty-nine million, four hundred two thousand, nine hundred seventy-two.
Scientific notation
- Scientific notation: 4.2249402972 × 1010
Factors of 42249402972
Divisors of 42249402972
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 6 7 9 12 14 18 19 21 23 28 36 37 38 42 46 57 63 69 74 76 84 92 111 114 126 133 138 148 161 171 207 222 228 252 259 266 276 322 333 342 399 414 437 444 483 518 532 644 666 684 703 777 798 828 851 874 966 1036 1197 1311 1332 1406 1449 1554 1596 1702 1748 1932 2109 2331 2394 2553 2622 2812 2898 3059 3108 3404 3933 4218 4662 4788 4921 5106 5244 5796 5957 6118 6327 7659 7866 8436 9177 9324 9842 10212 10369 11914 12236 12654 14763 15318 15732 16169 17871 18354 19684 20738 23828 25308 27531 29526 30636 31107 32338 35742 36708 41476 44289 48507 53613 55062 59052 62214 64676 71484 72583 88578 93321 97014 107226 110124 113183 124428 145166 145521 177156 186642 194028 197011 214452 217749 226366 238487 290332 291042 339549 373284 383653 394022 435498 452732 476974 582084 591033 653247 679098 715461 767306 788044 870996 953948 1018647 1150959 1182066 1306494 1358196 1379077 1430922 1534612 1669409 1773099 2037294 2146383 2301918 2364132 2612988 2685571 2758154 2861844 3338818 3452877 3546198 4074588 4137231 4292766 4531253 4603836 5008227 5371142 5516308 6677636 6905754 7092396 7289407 8056713 8274462 8585532 8824019 9062506 10016454 10742284 12411693 13593759 13811508 14578814 15024681 16113426 16548924 17648038 18125012 20032908 21868221 24170139 24823386 26472057 27187518 29157628 30049362 31718771 32226852 35296076 40781277 43736442 48340278 49646772 51025849 52944114 54375036 60098724 61768133 63437542 65604663 79416171 81562554 87472884 95156313 96680556 102051698 105888228 123536266 126875084 131209326 153077547 158832342 163125108 167656361 185304399 190312626 204103396 247072532 262418652 285468939 306155094 317664684 335312722 370608798 380625252 459232641 502969083 555913197 570937878 612310188 670625444 741217596 918465282 1005938166 1111826394 1141875756 1173594527 1508907249 1836930564 2011876332 2223652788 2347189054 3017814498 3520783581 4694378108 6035628996 7041567162 10562350743 14083134324 21124701486 42249402972
- Sum of all divisors σ(n): 137700326400
- Sum of proper divisors (its aliquot sum) s(n): 95450923428
- 42249402972 is an abundant number, because the sum of its proper divisors (95450923428) is greater than itself. Its abundance is 53201520456
Bases of 42249402972
- Binary: 1001110101100100001010111010010111002
- Hexadecimal: 0x9D642BA5C
- Base-36: JEQ7BZ0
Squares and roots of 42249402972
- 42249402972 squared (422494029722) is 1785012051490442432784
- 42249402972 cubed (422494029723) is 75415693473296115549259239834048
-
The
square root of 42249402972 is 205546.5956225011 -
The
cube root of 42249402972 is 3482.8934783829
Scales and comparisons
How big is 42249402972?- 42,249,402,972 seconds is equal to 1,343 years, 20 weeks, 5 days, 17 hours, 16 minutes, 12 seconds.
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To count from 1 to 42,249,402,972 would take you about two thousand, six hundred eighty-six 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 42249402972 cubic inches would be around 290.2 feet tall.
Recreational maths with 42249402972
- 42249402972 backwards is 27920494224
- The number of decimal digits it has is: 11
- The sum of 42249402972's digits is 45
- More coming soon!
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