9729079872138
9,729,079,872,138 is an even composite number composed of seven prime numbers multiplied together.
9729079872138 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of four hundred thirty-two divisors.
Prime factorization of 9729079872138:
2 × 32 × 112 × 312 × 61 × 181 × 421
(2 × 3 × 3 × 11 × 11 × 31 × 31 × 61 × 181 × 421)See below for interesting mathematical facts about the number 9729079872138 from the Numbermatics database.
Names of 9729079872138
- Cardinal: 9729079872138 can be written as Nine trillion, seven hundred twenty-nine billion, seventy-nine million, eight hundred seventy-two thousand, one hundred thirty-eight.
Scientific notation
- Scientific notation: 9.729079872138 × 1012
Factors of 9729079872138
Divisors of 9729079872138
- Number of divisors d(n): 432
-
Complete list of divisors:
1 2 3 6 9 11 18 22 31 33 61 62 66 93 99 121 122 181 183 186 198 242 279 341 362 363 366 421 543 549 558 671 682 726 842 961 1023 1086 1089 1098 1263 1342 1629 1891 1922 1991 2013 2046 2178 2526 2883 3069 3258 3751 3782 3789 3982 4026 4631 5611 5673 5766 5973 6039 6138 7381 7502 7578 8649 9262 10571 11041 11222 11253 11346 11946 12078 13051 13893 14762 16833 17019 17298 17919 20801 21142 21901 22082 22143 22506 25681 26102 27786 31713 33123 33666 33759 34038 35838 39153 41602 41679 43802 44286 50499 50941 51362 58621 61721 62403 63426 65703 66246 66429 67518 76201 77043 78306 83358 95139 99369 100998 101882 116281 117242 117459 121451 123442 124806 131406 132858 143561 152402 152823 154086 173941 175863 185163 187209 190278 197109 198738 228603 228811 231129 232562 234918 242902 282491 287122 305646 342271 347882 348843 351726 364353 370326 374418 394218 404581 430683 457206 457622 458469 462258 521823 527589 555489 564982 644831 678931 684542 685809 686433 697686 728706 796111 809162 838211 847473 861366 916938 1026813 1043646 1046529 1055178 1093059 1110978 1213743 1289662 1292049 1335961 1357862 1371618 1372866 1565469 1579171 1592222 1676422 1694946 1913351 1934493 2036793 2053626 2059299 2093058 2186118 2362231 2388333 2427486 2514633 2542419 2584098 2671922 3080439 3107401 3130938 3158342 3641229 3764981 3826702 3868986 4007883 4073586 4118598 4450391 4648261 4724462 4737513 4776666 5029266 5084838 5740053 5803479 6110379 6160878 6214802 7086693 7093141 7164999 7282458 7529962 7543899 8015766 8757221 8900782 9220321 9296522 9322203 9475026 10610401 11294943 11480106 11606958 12023649 12220758 13351173 13944783 14173386 14186282 14212539 14329998 15087798 17220159 17514442 18440642 18644406 21046861 21220802 21260079 21279423 22589886 24047298 24679441 25984541 26271663 26702346 27660963 27889566 27966609 28425078 31831203 33884829 34440318 40053519 41414791 41834349 42093722 42520158 42558846 48954301 49358882 51130871 51969082 52543326 55321926 55933218 63140583 63662406 63838269 67769658 73229161 74038323 77953623 78814989 80107038 82829582 82982889 83668698 95493609 96329431 97908602 102261742 116714411 124244373 126281166 127676538 144096091 146458322 146862903 148076646 153392613 155907246 157629978 165965778 189421749 190987218 192658862 219687483 222114969 233428822 233860869 248488746 271473851 285829951 288192182 288988293 293725806 306785226 350143233 372733119 378843498 432288273 439374966 440588709 444229938 460177839 467721738 542947702 562439581 571659902 577976586 659062449 700286466 745466238 805520771 814421553 857489853 864576546 866964879 881177418 920355678 1050429699 1124879162 1283858521 1296864819 1318124898 1585057001 1611041542 1628843106 1687318743 1714979706 1733929758 2100859398 2416562313 2443264659 2567717042 2572469559 2593729638 2986212361 3170114002 3374637486 3851575563 4466978821 4755171003 4833124626 4886529318 5061956229 5144939118 5972424722 7249686939 7703151126 8860728481 8933957642 8958637083 9510342006 10123912458 11554726689 13400936463 14265513009 14499373878 17435627011 17721456962 17917274166 23109453378 26582185443 26801872926 26875911249 28531026018 34871254022 40202809389 49136767031 52306881033 53164370886 53751822498 79746556329 80405618778 98273534062 104613762066 147410301093 156920643099 159493112658 294820602186 313841286198 442230903279 540504437341 884461806558 1081008874682 1621513312023 3243026624046 4864539936069 9729079872138
- Sum of all divisors σ(n): 24526807636968
- Sum of proper divisors (its aliquot sum) s(n): 14797727764830
- 9729079872138 is an abundant number, because the sum of its proper divisors (14797727764830) is greater than itself. Its abundance is 5068647892692
Bases of 9729079872138
- Binary: 100011011001001110100101100110001010100010102
- Hexadecimal: 0x8D93A598A8A
- Base-36: 3G5H6YI6I
Squares and roots of 9729079872138
- 9729079872138 squared (97290798721382) is 94654995158440762428691044
- 9729079872138 cubed (97290798721383) is 920906008193305861981176696702225732072
-
The
square root of 9729079872138 is 3119147.2988844243 -
The
cube root of 9729079872138 is 21348.0030543525
Scales and comparisons
How big is 9729079872138?- 9,729,079,872,138 seconds is equal to 309,354 years, 33 weeks, 4 days, 2 hours, 42 minutes, 18 seconds.
-
To count from 1 to 9,729,079,872,138 would take you about seven hundred seventy-three thousand, three 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 9729079872138 cubic inches would be around 1779 feet tall.
Recreational maths with 9729079872138
- 9729079872138 backwards is 8312789709279
- The number of decimal digits it has is: 13
- The sum of 9729079872138's digits is 72
- More coming soon!
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