16981313413359180

Names of 16981313413359180

• Cardinal: 16981313413359180 can be written as Sixteen quadrillion, nine hundred eighty-one trillion, three hundred thirteen billion, four hundred thirteen million, three hundred fifty-nine thousand, one hundred eighty.

Scientific notation

• Scientific notation: 1.698131341335918 × 10¹⁶

Factors of 16981313413359180

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 23083

Divisors of 16981313413359180

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 10 12 15 19 20 30 38 57 60 76 95 114 190 228 285 331 380 570 662 993 1103 1140 1324 1655 1986 2089 2206 3309 3310 3972 4178 4412 4965 5515 6267 6289 6618 6620 8356 9930 10445 11030 12534 12578 13236 16545 18867 19531 19860 20890 20957 22060 25068 25156 31335 31445 33090 37734 39062 39691 41780 41914 58593 62670 62871 62890 66180 75468 78124 79382 83828 94335 97655 104785 117186 119073 125340 125742 125780 158764 188670 195310 198455 209570 234372 238146 251484 292965 314355 365093 371089 377340 390620 396910 419140 476292 585930 595365 628710 691459 730186 742178 793820 1095279 1113267 1171860 1190730 1257420 1382918 1460372 1484356 1825465 1855445 2074377 2190558 2226534 2304167 2381460 2765836 3457295 3650930 3710890 4148754 4381116 4453068 4608334 5476395 5566335 6464761 6912501 6914590 6936767 7301860 7421780 8297508 9216668 10371885 10952790 11132670 11520835 12929522 13137721 13825002 13829180 13873534 19394283 20743770 20810301 21542693 21905580 22265340 23041670 25859044 26275442 27650004 27747068 32323805 34562505 34683835 38788566 39413163 40800259 41487540 41620602 43085386 43779173 46083340 52550884 64628079 64647610 65688605 69125010 69367670 77577132 78826326 81600518 83241204 86170772 87558346 96971415 104051505 107713465 122400777 122830459 129256158 129295220 131337519 131377210 138250020 138735340 157652652 163201036 175116692 193942830 197065815 204001295 208103010 215426930 218895865 244801554 245660918 258512316 262675038 262754420 323140395 368491377 387885660 394131630 408002590 409311167 416206020 430853860 437791730 489603108 491321836 525350076 612003885 614152295 646280790 656687595 736982754 762679277 775204921 788263260 816005180 818622334 875583460 1224007770 1227933501 1228304590 1292561580 1313375190 1473965508 1525358554 1550409842 1637244668 1842456885 2046555835 2288037831 2325614763 2448015540 2455867002 2456609180 2626750380 3050717108 3100819684 3684913770 3813396385 3876024605 4093111670 4576075662 4651229526 4911734004 6139667505 7130631383 7369827540 7626792770 7752049210 8186223340 9152151324 9302459052 11440189155 11628073815 12279335010 13504885729 14261262766 14490906263 15253585540 15504098420 21391894149 22880378310 23256147630 24558670020 27009771458 28522525532 28981812526 35653156915 40514657187 42783788298 43472718789 45002685677 45760756620 46512295260 54019542916 57963625052 67524428645 71306313830 72454531315 81029314374 85567576596 86945437578 90005371354 106959470745 135008057031 135048857290 135481996277 142612627660 144909062630 162058628748 173890875156 180010742708 202573285935 213918941490 217363593945 225013428385 256592828851 270016114062 270097714580 270963992554 289818125260 405146571870 406445988831 427837882980 434727187890 450026856770 513185657702 540032228124 541927985108 675040285155 677409981385 769778486553 810293143740 812891977662 855051027863 869454375780 900053713540 1026371315404 1282964144255 1350080570310 1354819962770 1539556973106 1625783955324 1710102055726 2032229944155 2565153083589 2565928288510 2700161140620 2709639925540 3079113946212 3420204111452 3848892432765 4064459888310 4275255139315 5130306167178 5131856577020 7697784865530 8128919776620 8550510278630 10260612334356 12825765417945 14895888959087 15395569731060 17101020557260 25651530835890 29791777918174 44687666877261 51303061671780 59583555836348 74479444795435 89375333754522 148958889590870 178750667509044 223438334386305 283021890222653 297917779181740 446876668772610 566043780445306 849065670667959 893753337545220 1132087560890612 1415109451113265 1698131341335918 2830218902226530 3396262682671836 4245328353339795 5660437804453060 8490656706679590 16981313413359180
• Sum of all divisors σ(n): 50273536429670400
• Sum of proper divisors (its aliquot sum) s(n): 33292223016311220
• 16981313413359180 is an abundant number, because the sum of its proper divisors (33292223016311220) is greater than itself. Its abundance is 16310909602952040

Bases of 16981313413359180

• Binary: 111100010101000110101000100001110100101010011001001100₂
• Hexadecimal: 0x3C546A21D2A64C
• Base-36: 4N7DFOPSLSC

Squares and roots of 16981313413359180

• 16981313413359180 squared (16981313413359180²) is 288365005242732404872491690272400
• 16981313413359180 cubed (16981313413359180³) is 4896816531471802050214074319935849309013240632000
• The square root of 16981313413359180 is 130312368.6123430877
• The cube root of 16981313413359180 is 257033.9118263761

Scales and comparisons

• 16,981,313,413,359,180 seconds is equal to 539,953,239 years, 46 weeks, 3 days, 6 hours, 53 minutes.
• To count from 1 to 16,981,313,413,359,180 would take you about one billion, six hundred nineteen million, eight hundred fifty-nine thousand, seven hundred nineteen 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 16981313413359180 cubic inches would be around 21419.5 feet tall.

Recreational maths with 16981313413359180

• 16981313413359180 backwards is 08195331431318961
• The number of decimal digits it has is: 17
• The sum of 16981313413359180's digits is 66
• More coming soon!