13709894558909440

Names of 13709894558909440

• Cardinal: 13709894558909440 can be written as Thirteen quadrillion, seven hundred nine trillion, eight hundred ninety-four billion, five hundred fifty-eight million, nine hundred nine thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.370989455890944 × 10¹⁶

Factors of 13709894558909440

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 4301

Divisors of 13709894558909440

• Number of divisors d(n): 264
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 53 64 80 106 128 160 212 256 265 320 424 512 530 640 848 1024 1060 1280 1696 2120 2560 2809 3392 4240 4241 5120 5618 6784 8480 8482 11236 13568 14045 16960 16964 21205 22472 27136 28090 33920 33928 42410 44944 54272 56180 67840 67856 84820 89888 112360 135680 135712 148877 169640 179776 224720 224773 271360 271424 297754 339280 359552 449440 449546 542848 595508 678560 719104 744385 898880 899092 1085696 1123865 1191016 1357120 1438208 1488770 1797760 1798184 2171392 2247730 2382032 2714240 2876416 2977540 3595520 3596368 4342784 4495460 4764064 5428480 5955080 7191040 7192736 8990920 9528128 10856960 11910160 11912969 14382080 14385472 17981840 17986081 19056256 21713920 23820320 23825938 28770944 35963680 35972162 38112512 47640640 47651876 57541888 59564845 71927360 71944324 76225024 89930405 95281280 95303752 115083776 119129690 143854720 143888648 152450048 179860810 190562560 190607504 230167552 238259380 287709440 287777296 359721620 381125120 381215008 476518760 575418880 575554592 631387357 719443240 762250240 762430016 953037520 953262293 1150837760 1151109184 1262774714 1438886480 1524860032 1906075040 1906524586 2302218368 2525549428 2877772960 3049720064 3156936785 3812150080 3813049172 4604436736 4766311465 5051098856 5755545920 6099440128 6313873570 7624300160 7626098344 9208873472 9532622930 10102197712 11511091840 12198880256 12627747140 15248600320 15252196688 18417746944 19065245860 20204395424 23022183680 25255494280 30497200640 30504393376 38130491720 40408790848 46044367360 50510988560 50522901529 60994401280 61008786752 76260983440 80817581696 92088734720 101021977120 101045803058 122017573504 152521966880 161635163392 202043954240 202091606116 244035147008 252614507645 305043933760 323270326784 404087908480 404183212232 488070294016 505229015290 610087867520 646540653568 808175816960 808366424464 976140588032 1010458030580 1220175735040 1616351633920 1616732848928 2020916061160 2440351470080 2677713781037 3232703267840 3233465697856 4041832122320 4880702940160 5355427562074 6466931395712 8083664244640 10710855124148 12933862791424 13388568905185 16167328489280 21421710248296 25867725582848 26777137810370 32334656978560 42843420496592 51735451165696 53554275620740 64669313957120 85686840993184 107108551241480 129338627914240 171373681986368 214217102482960 258677255828480 342747363972736 428434204965920 685494727945472 856868409931840 1370989455890944 1713736819863680 2741978911781888 3427473639727360 6854947279454720 13709894558909440
• Sum of all divisors σ(n): 33528037498829640
• Sum of proper divisors (its aliquot sum) s(n): 19818142939920200
• 13709894558909440 is an abundant number, because the sum of its proper divisors (19818142939920200) is greater than itself. Its abundance is 6108248381010760

Bases of 13709894558909440

• Binary: 110000101101010001001110010011000101111000010000000000₂
• Hexadecimal: 0x30B51393178400
• Base-36: 3QZR2M1DXJ4

Squares and roots of 13709894558909440

• 13709894558909440 squared (13709894558909440²) is 187961208816414668378482121113600
• 13709894558909440 cubed (13709894558909440³) is 2576928354038204524819526872565768320014352384000
• The square root of 13709894558909440 is 117089258.9391078177
• The cube root of 13709894558909440 is 239337.8423800951

Scales and comparisons

• 13,709,894,558,909,440 seconds is equal to 435,932,239 years, 25 weeks, 1 day, 13 hours, 30 minutes, 40 seconds.
• To count from 1 to 13,709,894,558,909,440 would take you about one billion, three hundred seven million, seven hundred ninety-six thousand, seven hundred eighteen 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 13709894558909440 cubic inches would be around 19944.8 feet tall.

Recreational maths with 13709894558909440

• 13709894558909440 backwards is 04490985549890731
• The number of decimal digits it has is: 17
• The sum of 13709894558909440's digits is 85
• More coming soon!