16838404297612640

Names of 16838404297612640

• Cardinal: 16838404297612640 can be written as Sixteen quadrillion, eight hundred thirty-eight trillion, four hundred four billion, two hundred ninety-seven million, six hundred twelve thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.683840429761264 × 10¹⁶

Factors of 16838404297612640

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 88602

Divisors of 16838404297612640

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 8 10 16 20 29 32 40 58 80 89 103 116 145 160 178 206 232 290 356 412 445 464 515 580 712 824 890 928 1030 1160 1424 1648 1780 2060 2320 2581 2848 2987 3296 3560 4120 4640 4733 5162 5974 7120 8240 9167 9466 10324 11948 12905 14240 14935 16480 18334 18932 20648 23665 23896 25810 29870 36668 37864 41296 45835 47330 47792 51620 59740 73336 75728 82592 83641 91670 94660 95584 103240 119480 137257 146672 151456 167282 183340 189320 206480 238960 265843 274514 293344 334564 366680 378640 412960 418205 421237 477920 487499 531686 549028 669128 686285 733360 757280 836410 842474 974998 1063372 1098056 1329215 1338256 1372570 1466720 1672820 1684948 1949996 2106185 2126744 2196112 2425589 2437495 2658430 2676512 2745140 3345640 3369896 3899992 4212370 4253488 4392224 4851178 4874990 5316860 5490280 6691280 6739792 7444049 7799984 8424740 8506976 8615023 9702356 9749980 10633720 10980560 12127945 12215873 13382560 13479584 14137471 14888098 15599968 16849480 17230046 19404712 19499960 21267440 21961120 24255890 24431746 28274942 29776196 33698960 34460092 37220245 38809424 38999920 42534880 43075115 43387411 48511780 48863492 56549884 59552392 61079365 67397920 68920184 70687355 74440490 77618848 77999840 86150230 86774822 97023560 97726984 113099768 119104784 122158730 137840368 141374710 148880980 172300460 173549644 194047120 195453968 215877421 216937055 226199536 238209568 244317460 249835667 275680736 282749420 297761960 344600920 347099288 388094240 390907936 395872853 431754842 433874110 452399072 488634920 499671334 565498840 595523920 689201840 694198576 766737047 791745706 863509684 867748220 977269840 999342668 1079387105 1130997680 1191047840 1249178335 1258234919 1378403680 1388397152 1533474094 1583491412 1727019368 1735496440 1954539680 1979364265 1998685336 2158774210 2261995360 2498356670 2516469838 3066948188 3166982824 3454038736 3470992880 3833685235 3958728530 3997370672 4317548420 4996713340 5032939676 6133896376 6291174595 6333965648 6908077472 6941985760 7667370470 7917457060 7994741344 8635096840 9993426680 10065879352 11480312737 12267792752 12582349190 12667931296 15334740940 15834914120 17270193680 19986853360 20131758704 22235374363 22960625474 24535585504 25164698380 30669481880 31669828240 34540387360 35232683917 39973706720 40263517408 40774903859 44470748726 45921250948 50329396760 57401563685 61338963760 63339656480 70465367834 81549807718 88941497452 91842501896 100658793520 111176871815 114803127370 122677927520 140930735668 163099615436 176163419585 177882994904 183685003792 201317587040 203874519295 222353743630 229606254740 281861471336 326199230872 352326839170 355765989808 367370007584 407749038590 444707487260 459212509480 563722942672 652398461744 704653678340 711531979616 815498077180 889414974520 918425018960 1021747833593 1127445885344 1182472211911 1304796923488 1409307356680 1630996154360 1778829949040 1836850037920 2043495667186 2364944423822 2818614713360 3261992308720 3557659898080 3628966443451 4086991334372 4729888847644 5108739167965 5637229426720 5912361059555 6523984617440 7257932886902 8173982668744 9459777695288 10217478335930 11824722119110 14515865773804 16347965337488 18144832217255 18919555390576 20434956671860 23649444238220 29031731547608 32695930674976 36289664434510 37839110781152 40869913343720 47298888476440 58063463095216 72579328869020 81739826687440 94597776952880 105240026860079 116126926190432 145158657738040 163479653374880 189195553905760 210480053720158 290317315476080 420960107440316 526200134300395 580634630952160 841920214880632 1052400268600790 1683840429761264 2104800537201580 3367680859522528 4209601074403160 8419202148806320 16838404297612640
• Sum of all divisors σ(n): 42028275046867200
• Sum of proper divisors (its aliquot sum) s(n): 25189870749254560
• 16838404297612640 is an abundant number, because the sum of its proper divisors (25189870749254560) is greater than itself. Its abundance is 8351466451641920

Bases of 16838404297612640

• Binary: 111011110100100111000010000010101111100101110101100000₂
• Hexadecimal: 0x3BD27082BE5D60
• Base-36: 4LSPS582ZQ8

Squares and roots of 16838404297612640

• 16838404297612640 squared (16838404297612640²) is 283531859289859824226403487769600
• 16838404297612640 cubed (16838404297612640³) is 4774224077976477991056876912029483418718367744000
• The square root of 16838404297612640 is 129762877.1937977645
• The cube root of 16838404297612640 is 256310.8421896181

Scales and comparisons

• 16,838,404,297,612,640 seconds is equal to 535,409,172 years, 3 weeks, 18 hours, 37 minutes, 20 seconds.
• To count from 1 to 16,838,404,297,612,640 would take you about one billion, six hundred six million, two hundred twenty-seven thousand, five hundred sixteen 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 16838404297612640 cubic inches would be around 21359.2 feet tall.

Recreational maths with 16838404297612640

• 16838404297612640 backwards is 04621679240483861
• The number of decimal digits it has is: 17
• The sum of 16838404297612640's digits is 71
• More coming soon!