1640642268672
1,640,642,268,672 is an even composite number composed of six prime numbers multiplied together.
1640642268672 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 1640642268672:
29 × 32 × 11 × 19 × 647 × 2633
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 11 × 19 × 647 × 2633)See below for interesting mathematical facts about the number 1640642268672 from the Numbermatics database.
Names of 1640642268672
- Cardinal: 1640642268672 can be written as One trillion, six hundred forty billion, six hundred forty-two million, two hundred sixty-eight thousand, six hundred seventy-two.
Scientific notation
- Scientific notation: 1.640642268672 × 1012
Factors of 1640642268672
Divisors of 1640642268672
- Number of divisors d(n): 480
-
Complete list of divisors:
1 2 3 4 6 8 9 11 12 16 18 19 22 24 32 33 36 38 44 48 57 64 66 72 76 88 96 99 114 128 132 144 152 171 176 192 198 209 228 256 264 288 304 342 352 384 396 418 456 512 528 576 608 627 647 684 704 768 792 836 912 1056 1152 1216 1254 1294 1368 1408 1536 1584 1672 1824 1881 1941 2112 2304 2432 2508 2588 2633 2736 2816 3168 3344 3648 3762 3882 4224 4608 4864 5016 5176 5266 5472 5632 5823 6336 6688 7117 7296 7524 7764 7899 8448 9728 10032 10352 10532 10944 11646 12293 12672 13376 14234 14592 15048 15528 15798 16896 20064 20704 21064 21351 21888 23292 23697 24586 25344 26752 28468 28963 29184 30096 31056 31596 36879 40128 41408 42128 42702 43776 46584 47394 49172 50027 50688 53504 56936 57926 60192 62112 63192 64053 73758 80256 82816 84256 85404 86889 87552 93168 94788 98344 100054 107008 110637 113872 115852 120384 124224 126384 128106 135223 147516 150081 160512 165632 168512 170808 173778 186336 189576 196688 200108 221274 227744 231704 240768 248448 252768 256212 260667 270446 295032 300162 321024 331264 337024 341616 347556 372672 379152 393376 400216 405669 442548 450243 455488 463408 481536 496896 505536 512424 521334 540892 550297 590064 600324 674048 683232 695112 745344 758304 786752 800432 811338 885096 900486 910976 926816 963072 993792 1011072 1024848 1042668 1081784 1100594 1180128 1200648 1217007 1348096 1366464 1390224 1490688 1516608 1573504 1600864 1622676 1650891 1703551 1770192 1800972 1821952 1853632 2022144 2049696 2085336 2163568 2201188 2360256 2401296 2434014 2732928 2780448 2981376 3033216 3147008 3201728 3245352 3301782 3407102 3540384 3601944 3643904 3707264 4044288 4099392 4170672 4327136 4402376 4720512 4802592 4868028 4952673 5110653 5465856 5560896 6066432 6294016 6403456 6490704 6603564 6814204 7080768 7203888 7414528 8198784 8341344 8654272 8804752 9441024 9605184 9736056 9905346 10221306 10931712 11121792 12132864 12806912 12981408 13207128 13628408 14161536 14407776 14829056 15331959 16397568 16682688 17308544 17609504 18739061 18882048 19210368 19472112 19810692 20442612 22243584 25613824 25962816 26414256 27256816 28323072 28815552 30663918 32367469 32795136 33365376 34617088 35219008 37478122 38420736 38944224 39621384 40885224 44487168 51925632 52828512 54513632 56217183 56646144 57631104 61327836 64734938 66730752 69234176 70438016 74956244 76841472 77888448 79242768 81770448 97102407 103851264 105657024 109027264 112434366 115262208 122655672 129469876 133461504 140876032 149912488 155776896 158485536 163540896 168651549 194204814 207702528 211314048 218054528 224868732 230524416 245311344 258939752 281752064 291307221 299824976 311553792 316971072 327081792 337303098 356042159 388409628 422628096 436109056 449737464 490622688 517879504 582614442 599649952 623107584 633942144 654163584 674606196 712084318 776819256 845256192 872218112 899474928 981245376 1035759008 1068126477 1165228884 1199299904 1267884288 1308327168 1349212392 1424168636 1553638512 1798949856 1962490752 2071518016 2136252954 2330457768 2398599808 2535768576 2616654336 2698424784 2848337272 3107277024 3204379431 3597899712 3924981504 4143036032 4272505908 4660915536 4797199616 5396849568 5696674544 6214554048 6408758862 7195799424 7849963008 8286072064 8545011816 9321831072 9594399232 10793699136 11393349088 12429108096 12817517724 14391598848 16572144128 17090023632 18643662144 21587398272 22786698176 24858216192 25635035448 28783197696 34180047264 37287324288 43174796544 45573396352 49716432384 51270070896 68360094528 74574648576 86349593088 91146792704 102540141792 136720189056 149149297152 182293585408 205080283584 273440378112 410160567168 546880756224 820321134336 1640642268672
- Sum of all divisors σ(n): 5447798104320
- Sum of proper divisors (its aliquot sum) s(n): 3807155835648
- 1640642268672 is an abundant number, because the sum of its proper divisors (3807155835648) is greater than itself. Its abundance is 2166513566976
Bases of 1640642268672
- Binary: 101111101111111011110011001001110000000002
- Hexadecimal: 0x17DFDE64E00
- Base-36: KXP81OG0
Squares and roots of 1640642268672
- 1640642268672 squared (16406422686722) is 2691707053753207032643584
- 1640642268672 cubed (16406422686723) is 4416128367270086638432074815345000448
-
The
square root of 1640642268672 is 1280875.5867265173 -
The
cube root of 1640642268672 is 11794.2763313751
Scales and comparisons
How big is 1640642268672?- 1,640,642,268,672 seconds is equal to 52,167 years, 18 weeks, 1 day, 3 hours, 31 minutes, 12 seconds.
-
To count from 1 to 1,640,642,268,672 would take you about one hundred thirty thousand, four hundred eighteen 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 1640642268672 cubic inches would be around 982.9 feet tall.
Recreational maths with 1640642268672
- 1640642268672 backwards is 2768622460461
- The number of decimal digits it has is: 13
- The sum of 1640642268672's digits is 54
- More coming soon!
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