28030006746
28,030,006,746 is an even composite number composed of six prime numbers multiplied together.
28030006746 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 28030006746:
2 × 35 × 72 × 31 × 43 × 883
(2 × 3 × 3 × 3 × 3 × 3 × 7 × 7 × 31 × 43 × 883)See below for interesting mathematical facts about the number 28030006746 from the Numbermatics database.
Names of 28030006746
- Cardinal: 28030006746 can be written as Twenty-eight billion, thirty million, six thousand, seven hundred forty-six.
Scientific notation
- Scientific notation: 2.8030006746 × 1010
Factors of 28030006746
Divisors of 28030006746
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 6 7 9 14 18 21 27 31 42 43 49 54 62 63 81 86 93 98 126 129 147 162 186 189 217 243 258 279 294 301 378 387 434 441 486 558 567 602 651 774 837 882 883 903 1134 1161 1302 1323 1333 1519 1674 1701 1766 1806 1953 2107 2322 2511 2646 2649 2666 2709 3038 3402 3483 3906 3969 3999 4214 4557 5022 5298 5418 5859 6181 6321 6966 7533 7938 7947 7998 8127 9114 9331 10449 11718 11907 11997 12362 12642 13671 15066 15894 16254 17577 18543 18662 18963 20898 23814 23841 23994 24381 27342 27373 27993 35154 35991 37086 37926 37969 41013 43267 47682 48762 52731 54746 55629 55986 56889 65317 71523 71982 73143 75938 82026 82119 83979 86534 105462 107973 111258 113778 113907 123039 129801 130634 143046 146286 164238 166887 167958 170667 191611 195951 214569 215946 227814 246078 246357 251937 259602 265783 323919 333774 341334 341721 369117 383222 389403 391902 429138 492714 500661 503874 512001 531566 574833 587853 647838 683442 738234 739071 755811 778806 797349 1001322 1024002 1025163 1149666 1168209 1175706 1177039 1341277 1478142 1501983 1511622 1594698 1724499 1763559 1860481 2050326 2217213 2267433 2336418 2354078 2392047 2682554 3003966 3075489 3448998 3504627 3527118 3531117 3720962 4023831 4434426 4534866 4784094 5173497 5290677 5581443 6150978 6651639 7009254 7062234 7176141 8047662 8239273 9226467 10346994 10513881 10581354 10593351 11162886 12071493 13303278 14352282 15520491 15872031 16478546 16744329 18452934 21027762 21186702 21528423 24142986 24717819 31040982 31744062 31780053 33488658 36214479 43056846 46561473 49435638 50232987 57674911 63560106 64585269 72428958 74153457 93122946 95340159 100465974 108643437 115349822 129170538 148306914 150698961 173024733 190680318 217286874 222460371 286020477 301397922 325930311 346049466 444920742 452096883 519074199 572040954 651860622 667381113 904193766 1038148398 1334762226 1557222597 2002143339 3114445194 4004286678 4671667791 9343335582 14015003373 28030006746
- Sum of all divisors σ(n): 77473363968
- Sum of proper divisors (its aliquot sum) s(n): 49443357222
- 28030006746 is an abundant number, because the sum of its proper divisors (49443357222) is greater than itself. Its abundance is 21413350476
Bases of 28030006746
- Binary: 110100001101011011111110101110110102
- Hexadecimal: 0x686B7F5DA
- Base-36: CVKCBMI
Squares and roots of 28030006746
- 28030006746 squared (280300067462) is 785681278180805508516
- 28030006746 cubed (280300067463) is 22022651527613881011417440448936
-
The
square root of 28030006746 is 167421.6436008201 -
The
cube root of 28030006746 is 3037.6733245403
Scales and comparisons
How big is 28030006746?- 28,030,006,746 seconds is equal to 891 years, 13 weeks, 6 days, 8 hours, 59 minutes, 6 seconds.
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To count from 1 to 28,030,006,746 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 28030006746 cubic inches would be around 253.1 feet tall.
Recreational maths with 28030006746
- 28030006746 backwards is 64760003082
- The number of decimal digits it has is: 11
- The sum of 28030006746's digits is 36
- More coming soon!
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