16989950881735872

Names of 16989950881735872

• Cardinal: 16989950881735872 can be written as Sixteen quadrillion, nine hundred eighty-nine trillion, nine hundred fifty billion, eight hundred eighty-one million, seven hundred thirty-five thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 1.6989950881735872 × 10¹⁶

Factors of 16989950881735872

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 11065

Divisors of 16989950881735872

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 64 73 96 146 192 219 292 433 438 584 653 866 876 1168 1299 1306 1732 1752 1959 2336 2598 2612 3464 3504 3918 4672 5196 5224 6928 7008 7836 9901 10392 10448 13856 14016 15672 19802 20784 20896 27712 29703 31344 31609 39604 41568 41792 47669 59406 62688 63218 79208 83136 94827 95338 118812 125376 126436 143007 158416 187489 189654 190676 237624 252872 282749 286014 316832 374978 379308 381352 475248 505744 562467 565498 572028 633664 722773 749956 758616 762704 848247 950496 1011488 1124934 1130996 1144056 1445546 1499912 1517232 1525408 1696494 1900992 2022976 2168319 2249868 2261992 2288112 2891092 2999824 3034464 3050816 3392988 4287133 4336638 4499736 4523984 4576224 5782184 5999648 6068928 6465353 6785976 8574266 8673276 8999472 9047968 9152448 11564368 11999296 12861399 12930706 13571952 13686697 17148532 17346552 17998944 18095936 19396059 20640677 23128736 25722798 25861412 27143904 27373394 34297064 34693104 35997888 38792118 41060091 41281354 46257472 51445596 51722824 54287808 54746788 61922031 68594128 69386208 77584236 82120182 82562708 102891192 103445648 109493576 122430317 123844062 137188256 138772416 155168472 164240364 165125416 205782384 206891296 218987152 244860634 247688124 274376512 310336944 312960709 328480728 330250832 367290951 411564768 413782592 437974304 471970769 489721268 495376248 620673888 625921418 656961456 660501664 734581902 823129536 875948608 938882127 943941538 979442536 990752496 1241347776 1251842836 1313922912 1321003328 1415912307 1469163804 1856328589 1877764254 1887883076 1958885072 1981504992 2503685672 2627845824 2799497849 2831824614 2938327608 3712657178 3755528508 3775766152 3917770144 3963009984 5007371344 5568985767 5598995698 5663649228 5876655216 7425314356 7511057016 7551532304 7835540288 8398493547 8937413141 10014742688 11137971534 11197991396 11327298456 11753310432 14850628712 15022114032 15103064608 16796987094 17874826282 20029485376 22275943068 22395982792 22654596912 23506620864 26812239423 29701257424 30044228064 30206129216 33593974188 35749652564 44551886136 44791965584 45309193824 53624478846 59402514848 60088456128 67187948376 71499305128 89103772272 89583931168 90618387648 107248957692 118805029696 134375896752 135511986997 142998610256 178207544544 179167862336 204363342977 214497915384 268751793504 271023973994 285997220512 356415089088 406535960991 408726685954 428995830768 537503587008 542047947988 571994441024 613090028931 813071921982 817453371908 857991661536 1084095895976 1212182568617 1226180057862 1626143843964 1634906743816 1715983323072 2168191791952 2424365137234 2452360115724 3252287687928 3269813487632 3636547705851 4336383583904 4848730274468 4904720231448 6504575375856 6539626975264 7273095411702 8672767167808 9697460548936 9809440462896 13009150751712 13079253950528 14546190823404 19394921097872 19618880925792 26018301503424 29092381646808 38789842195744 39237761851584 58184763293616 77579684391488 88489327509041 116369526587232 176978655018082 232739053174464 265467982527123 353957310036164 530935965054246 707914620072328 1061871930108492 1415829240144656 2123743860216984 2831658480289312 4247487720433968 5663316960578624 8494975440867936 16989950881735872
• Sum of all divisors σ(n): 45748413645085728
• Sum of proper divisors (its aliquot sum) s(n): 28758462763349856
• 16989950881735872 is an abundant number, because the sum of its proper divisors (28758462763349856) is greater than itself. Its abundance is 11768511881613984

Bases of 16989950881735872

• Binary: 111100010111000100010100110011000011101010010011000000₂
• Hexadecimal: 0x3C5C45330EA4C0
• Base-36: 4NAFNONGBEO

Squares and roots of 16989950881735872

• 16989950881735872 squared (16989950881735872²) is 288658430963797534430947971600384
• 16989950881735872 cubed (16989950881735872³) is 4904292563673865256120903943013877666495821774848
• The square root of 16989950881735872 is 130345505.7979977767
• The cube root of 16989950881735872 is 257077.4841523999

Scales and comparisons

• 16,989,950,881,735,872 seconds is equal to 540,227,884 years, 34 weeks, 6 days, 2 hours, 11 minutes, 12 seconds.
• To count from 1 to 16,989,950,881,735,872 would take you about one billion, six hundred twenty million, six hundred eighty-three thousand, six hundred fifty-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 16989950881735872 cubic inches would be around 21423.1 feet tall.

Recreational maths with 16989950881735872

• 16989950881735872 backwards is 27853718805998961
• 16989950881735872 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 16989950881735872's digits is 96
• More coming soon!