28023797880
28,023,797,880 is an even composite number composed of six prime numbers multiplied together.
28023797880 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of five hundred twelve divisors.
Prime factorization of 28023797880:
23 × 33 × 5 × 13 × 313 × 67
(2 × 2 × 2 × 3 × 3 × 3 × 5 × 13 × 31 × 31 × 31 × 67)See below for interesting mathematical facts about the number 28023797880 from the Numbermatics database.
Names of 28023797880
- Cardinal: 28023797880 can be written as Twenty-eight billion, twenty-three million, seven hundred ninety-seven thousand, eight hundred eighty.
Scientific notation
- Scientific notation: 2.802379788 × 1010
Factors of 28023797880
Divisors of 28023797880
- Number of divisors d(n): 512
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 13 15 18 20 24 26 27 30 31 36 39 40 45 52 54 60 62 65 67 72 78 90 93 104 108 117 120 124 130 134 135 155 156 180 186 195 201 216 234 248 260 268 270 279 310 312 335 351 360 372 390 402 403 465 468 520 536 540 558 585 603 620 670 702 744 780 804 806 837 871 930 936 961 1005 1080 1116 1170 1206 1209 1240 1340 1395 1404 1560 1608 1612 1674 1742 1755 1809 1860 1922 2010 2015 2077 2232 2340 2412 2418 2613 2680 2790 2808 2883 3015 3224 3348 3484 3510 3618 3627 3720 3844 4020 4030 4154 4185 4355 4680 4805 4824 4836 5226 5580 5766 6030 6045 6231 6696 6968 7020 7236 7254 7688 7839 8040 8060 8308 8370 8649 8710 9045 9610 9672 10385 10452 10881 11160 11532 12060 12090 12462 12493 13065 14040 14415 14472 14508 15678 16120 16616 16740 17298 17420 18090 18135 18693 19220 20770 20904 21762 23064 23517 24120 24180 24924 24986 25947 26130 27001 28830 29016 29791 31155 31356 33480 34596 34840 36180 36270 37386 37479 38440 39195 41540 43245 43524 47034 48360 49848 49972 51894 52260 54002 54405 56079 57660 59582 62310 62465 62712 64387 69192 72360 72540 74772 74958 78390 81003 83080 86490 87048 89373 93465 94068 99944 103788 104520 108004 108810 112158 112437 115320 117585 119164 124620 124930 128774 129735 135005 145080 148955 149544 149916 156780 162006 172980 178746 186930 187395 188136 193161 207576 216008 217620 224316 224874 235170 238328 243009 249240 249860 257548 259470 268119 270010 280395 297910 299832 313560 321935 324012 337311 345960 357492 373860 374790 386322 387283 405015 435240 446865 448632 449748 470340 486018 499720 515096 518940 536238 540020 560790 562185 579483 595820 643870 648024 674622 714984 729027 747720 749580 772644 774566 804357 810030 837031 893730 899496 940680 965805 972036 1037880 1072476 1080040 1121580 1124370 1158966 1161849 1191640 1215045 1287740 1340595 1349244 1458054 1499160 1545288 1549132 1608714 1620060 1674062 1686555 1738449 1787460 1931610 1936415 1944072 1995997 2144952 2243160 2248740 2317932 2323698 2430090 2511093 2575480 2681190 2698488 2897415 2916108 3098264 3217428 3240120 3348124 3373110 3476898 3485547 3574920 3645135 3863220 3872830 3991994 4021785 4185155 4497480 4635864 4647396 4860180 5022186 5362380 5794830 5809245 5832216 5987991 6434856 6696248 6746220 6953796 6971094 7290270 7533279 7726440 7745660 7983988 8043570 8370310 8692245 9294792 9720360 9979985 10044372 10456641 10724760 11589660 11618490 11975982 12555465 13492440 13907592 13942188 14580540 15066558 15491320 15967976 16087140 16740620 17384490 17427735 17963973 19959970 20088744 20913282 22599837 23179320 23236980 23951964 25110930 25947961 27884376 29161080 29939955 30133116 32174280 33481240 34768980 34855470 35927946 37666395 39919940 41826564 45199674 46473960 47903928 50221860 51895922 52283205 53891919 59879910 60266232 69537960 69710940 71855892 75332790 77843883 79839880 83653128 89819865 90399348 100443720 103791844 104566410 107783838 112999185 119759820 129739805 139421880 143711784 150665580 155687766 179639730 180798696 207583688 209132820 215567676 225998370 233531649 239519640 259479610 269459595 301331160 311375532 359279460 389219415 418265640 431135352 451996740 467063298 518959220 538919190 622751064 700594947 718558920 778438830 903993480 934126596 1037918440 1077838380 1167658245 1401189894 1556877660 1868253192 2155676760 2335316490 2802379788 3113755320 3502974735 4670632980 5604759576 7005949470 9341265960 14011898940 28023797880
- Sum of all divisors σ(n): 105502924800
- Sum of proper divisors (its aliquot sum) s(n): 77479126920
- 28023797880 is an abundant number, because the sum of its proper divisors (77479126920) is greater than itself. Its abundance is 49455329040
Bases of 28023797880
- Binary: 110100001100101100100111000011110002
- Hexadecimal: 0x686593878
- Base-36: CVGN8U0
Squares and roots of 28023797880
- 28023797880 squared (280237978802) is 785333247619092494400
- 28023797880 cubed (280237978803) is 22008020199721439292090631872000
-
The
square root of 28023797880 is 167403.0999712969 -
The
cube root of 28023797880 is 3037.4490185011
Scales and comparisons
How big is 28023797880?- 28,023,797,880 seconds is equal to 891 years, 3 weeks, 4 days, 12 hours, 18 minutes.
-
To count from 1 to 28,023,797,880 would take you about one thousand, seven hundred eighty-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 28023797880 cubic inches would be around 253.1 feet tall.
Recreational maths with 28023797880
- 28023797880 backwards is 08879732082
- 28023797880 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 28023797880's digits is 54
- More coming soon!
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