12807964815912

Names of 12807964815912

• Cardinal: 12807964815912 can be written as Twelve trillion, eight hundred seven billion, nine hundred sixty-four million, eight hundred fifteen thousand, nine hundred twelve.

Scientific notation

• Scientific notation: 1.2807964815912 × 10¹³

Factors of 12807964815912

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 5116

Divisors of 12807964815912

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 21 24 27 28 31 36 42 54 56 62 63 72 84 93 108 124 126 168 181 186 189 216 217 248 252 279 331 362 372 378 434 504 543 558 651 662 724 744 756 837 868 993 1086 1116 1267 1302 1324 1448 1512 1629 1674 1736 1953 1986 2172 2232 2317 2534 2604 2648 2979 3258 3348 3801 3906 3972 4344 4561 4634 4887 5068 5208 5611 5859 5958 6516 6696 6951 7602 7812 7944 8937 9122 9268 9774 10136 10261 11222 11403 11718 11916 13032 13683 13902 15204 15624 16833 17874 18244 18536 19548 20522 20853 22444 22806 23436 23832 27366 27804 30408 30783 31927 33666 34209 35748 36488 39096 39277 41044 41049 41706 44888 45612 46872 50499 54732 55608 59911 61566 62559 63854 67332 68418 71496 71827 78554 82088 82098 83412 91224 92349 95781 100998 109464 117831 119822 123132 123147 125118 127708 134664 136836 141391 143654 151497 157108 164196 166824 179733 184698 191562 201996 215481 235662 239644 246264 246294 250236 255416 273672 277047 282782 287308 287343 302994 314216 328392 353493 359466 369396 383124 403992 419377 424173 430962 471324 479288 492588 500472 539199 554094 565564 574616 574686 605988 646443 706986 718932 738792 766248 825541 838754 848346 861924 862029 942648 985176 989737 1060479 1078398 1108188 1131128 1149372 1211976 1258131 1272519 1292886 1413972 1437864 1509691 1617597 1651082 1677508 1696692 1723848 1724058 1857241 1939329 1979474 2120958 2156796 2216376 2298744 2476623 2516262 2545038 2585772 2827944 2969211 3019382 3235194 3302164 3355016 3393384 3448116 3714482 3774393 3817557 3878658 3958948 4241916 4313592 4529073 4953246 5032524 5090076 5171544 5571723 5778787 5938422 6038764 6470388 6604328 6896232 7428964 7429869 7548786 7635114 7757316 7917896 8483832 8907633 9058146 9906492 10065048 10180152 10567837 11143446 11323179 11557574 11876844 12077528 12940776 13000687 13587219 14857928 14859738 15097572 15270228 15514632 16715169 17336361 17815266 18116292 19812984 21135674 22286892 22289607 22646358 23115148 23753688 25591771 26001374 26722899 27174438 29719476 30195144 30540456 31703511 33430338 34672722 35630532 36232584 39002061 40761657 42271348 44573784 44579214 45292716 46230296 46800421 50145507 51183542 52002748 52009083 53445798 54348876 59438952 63407022 66860676 69345444 71261064 76775313 78004122 81523314 84542696 89158428 90585432 93600842 95110533 100291014 102367084 104005496 104018166 106891596 108697752 117006183 126814044 133721352 138690888 140401263 153550626 156008244 156027249 163046628 178316856 179142397 187201684 190221066 200582028 204734168 208036332 213783192 230325939 234012366 253628088 273254071 280802526 285331599 307101252 312016488 312054498 326093256 327602947 351018549 358284794 374403368 380442132 401164056 416072664 421203789 460651878 468024732 537427191 546508142 561605052 570663198 614202504 624108996 655205894 690977817 702037098 716569588 760884264 819762213 842407578 921303756 936049464 982808841 1074854382 1093016284 1123210104 1141326396 1248217992 1263611367 1310411788 1381955634 1404074196 1433139176 1612281573 1639524426 1684815156 1842607512 1912778497 1965617682 2149708764 2186032568 2282652792 2459286639 2527222734 2620823576 2763911268 2808148392 2948426523 3224563146 3279048852 3369630312 3825556994 3931235364 4299417528 4836844719 4918573278 5054445468 5527822536 5738335491 5896853046 6449126292 6558097704 7377859917 7651113988 7862470728 8470876201 8845279569 9673689438 9837146556 10108890936 11476670982 11793706092 12898252584 14755719834 15302227976 16941752402 17215006473 17690559138 19347378876 19674293112 22953341964 23587412184 25412628603 29511439668 33883504804 34430012946 35381118276 38694757752 45906683928 50825257206 51645019419 59022879336 59296133407 67767009608 68860025892 70762236552 76237885809 101650514412 103290038838 118592266814 137720051784 152475771618 177888400221 203301028824 206580077676 228713657427 237184533628 304951543236 355776800442 413160155352 457427314854 474369067256 533665200663 609903086472 711553600884 914854629708 1067330401326 1423107201768 1600995601989 1829709259416 2134660802652 3201991203978 4269321605304 6403982407956 12807964815912
• Sum of all divisors σ(n): 42340498636800
• Sum of proper divisors (its aliquot sum) s(n): 29532533820888
• 12807964815912 is an abundant number, because the sum of its proper divisors (29532533820888) is greater than itself. Its abundance is 16724569004976

Bases of 12807964815912

• Binary: 10111010011000010110001100010111001000101000₂
• Hexadecimal: 0xBA616317228
• Base-36: 4JFWBK560

Squares and roots of 12807964815912

• 12807964815912 squared (12807964815912²) is 164043962725639712048391744
• 12807964815912 cubed (12807964815912³) is 2101069302852773024288316451876620630528
• The square root of 12807964815912 is 3578821.7077568981
• The cube root of 12807964815912 is 23396.9928294709

Scales and comparisons

• 12,807,964,815,912 seconds is equal to 407,253 years, 34 weeks, 3 days, 12 hours, 25 minutes, 12 seconds.
• To count from 1 to 12,807,964,815,912 would take you about one million, eighteen thousand, one hundred thirty-four 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 12807964815912 cubic inches would be around 1949.7 feet tall.

Recreational maths with 12807964815912

• 12807964815912 backwards is 21951846970821
• 12807964815912 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12807964815912's digits is 63
• More coming soon!