2159388672
2,159,388,672 is an even composite number composed of six prime numbers multiplied together.
2159388672 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 2159388672:
211 × 3 × 7 × 23 × 37 × 59
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 23 × 37 × 59)See below for interesting mathematical facts about the number 2159388672 from the Numbermatics database.
Names of 2159388672
- Cardinal: 2159388672 can be written as Two billion, one hundred fifty-nine million, three hundred eighty-eight thousand, six hundred seventy-two.
Scientific notation
- Scientific notation: 2.159388672 × 109
Factors of 2159388672
Divisors of 2159388672
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 21 23 24 28 32 37 42 46 48 56 59 64 69 74 84 92 96 111 112 118 128 138 148 161 168 177 184 192 222 224 236 256 259 276 296 322 336 354 368 384 413 444 448 472 483 512 518 552 592 644 672 708 736 768 777 826 851 888 896 944 966 1024 1036 1104 1184 1239 1288 1344 1357 1416 1472 1536 1554 1652 1702 1776 1792 1888 1932 2048 2072 2183 2208 2368 2478 2553 2576 2688 2714 2832 2944 3072 3108 3304 3404 3552 3584 3776 3864 4071 4144 4366 4416 4736 4956 5106 5152 5376 5428 5664 5888 5957 6144 6216 6549 6608 6808 7104 7168 7552 7728 8142 8288 8732 8832 9472 9499 9912 10212 10304 10752 10856 11328 11776 11914 12432 13098 13216 13616 14208 14336 15104 15281 15456 16284 16576 17464 17664 17871 18944 18998 19824 20424 20608 21504 21712 22656 23552 23828 24864 26196 26432 27232 28416 28497 30208 30562 30912 32568 33152 34928 35328 35742 37888 37996 39648 40848 41216 43008 43424 45312 45843 47104 47656 49728 50209 52392 52864 54464 56832 56994 60416 61124 61824 65136 66304 69856 70656 71484 75776 75992 79296 81696 82432 86848 90624 91686 95312 99456 100418 104784 105728 108928 113664 113988 120832 122248 123648 130272 132608 139712 141312 142968 150627 151984 158592 163392 164864 173696 181248 183372 190624 198912 200836 209568 211456 217856 227328 227976 244496 247296 260544 265216 279424 285936 301254 303968 317184 326784 329728 347392 351463 362496 366744 381248 397824 401672 419136 422912 435712 455952 488992 494592 521088 530432 558848 571872 602508 607936 634368 653568 694784 702926 733488 762496 795648 803344 838272 845824 871424 911904 977984 989184 1042176 1054389 1117696 1143744 1205016 1215872 1268736 1307136 1389568 1405852 1466976 1524992 1591296 1606688 1676544 1742848 1823808 1955968 2084352 2108778 2235392 2287488 2410032 2431744 2537472 2614272 2779136 2811704 2933952 3049984 3213376 3353088 3647616 3911936 4168704 4217556 4470784 4574976 4820064 4863488 5228544 5623408 5867904 6099968 6426752 6706176 7295232 7823872 8337408 8435112 9149952 9640128 9726976 11246816 11735808 12199936 12853504 13412352 14590464 15647744 16870224 18299904 19280256 19453952 22493632 23471616 25707008 29180928 31295488 33740448 36599808 38560512 44987264 46943232 51414016 58361856 67480896 77121024 89974528 93886464 102828032 134961792 154242048 179949056 269923584 308484096 359898112 539847168 719796224 1079694336 2159388672
- Sum of all divisors σ(n): 7170508800
- Sum of proper divisors (its aliquot sum) s(n): 5011120128
- 2159388672 is an abundant number, because the sum of its proper divisors (5011120128) is greater than itself. Its abundance is 2851731456
Bases of 2159388672
- Binary: 100000001011010110101000000000002
- Hexadecimal: 0x80B5A800
- Base-36: ZPN6YO
Squares and roots of 2159388672
- 2159388672 squared (21593886722) is 4662959436761923584
- 2159388672 cubed (21593886723) is 10069141785739198148219240448
-
The
square root of 2159388672 is 46469.2228469555 -
The
cube root of 2159388672 is 1292.5388519335
Scales and comparisons
How big is 2159388672?- 2,159,388,672 seconds is equal to 68 years, 34 weeks, 2 days, 22 hours, 11 minutes, 12 seconds.
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To count from 1 to 2,159,388,672 would take you about one hundred thirty-seven 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 2159388672 cubic inches would be around 107.7 feet tall.
Recreational maths with 2159388672
- 2159388672 backwards is 2768839512
- The number of decimal digits it has is: 10
- The sum of 2159388672's digits is 51
- More coming soon!
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