142974217895786992

Names of 142974217895786992

• Cardinal: 142974217895786992 can be written as One hundred forty-two quadrillion, nine hundred seventy-four trillion, two hundred seventeen billion, eight hundred ninety-five million, seven hundred eighty-six thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 1.42974217895786992 × 10¹⁷

Factors of 142974217895786992

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 4564

Divisors of 142974217895786992

• Number of divisors d(n): 420
• Complete list of divisors:
  1 2 4 8 11 13 16 19 22 26 38 44 52 76 88 104 121 143 152 176 208 209 242 247 286 304 418 484 494 572 836 968 988 1144 1331 1573 1672 1936 1976 2288 2299 2662 2717 3146 3344 3952 4519 4598 5324 5434 6292 9038 9196 10648 10868 12584 14641 17303 18076 18392 21296 21736 25168 25289 29282 29887 34606 36152 36784 43472 49709 50578 58564 58747 59774 69212 72304 85861 99418 101156 117128 117494 119548 138424 161051 171722 190333 198836 202312 234256 234988 239096 276848 278179 322102 328757 343444 380666 397672 404624 469976 478192 546799 556358 644204 646217 657514 686888 761332 795344 939952 944471 1093598 1112716 1116193 1288408 1292434 1315028 1373776 1522664 1771561 1888942 2093663 2187196 2225432 2232386 2576816 2584868 2630056 3045328 3059969 3543122 3616327 3777884 4187326 4374392 4450864 4464772 5169736 5260112 6014789 6119938 7086244 7108387 7232654 7555768 8374652 8748784 8929544 10339472 10389181 12029578 12239876 12278123 14172488 14216774 14465308 15111536 16749304 17859088 20421361 20778362 23030293 24059156 24479752 24556246 28344976 28433548 28930616 33498608 33659659 39779597 40842722 41556724 46060586 48118312 48959504 49112492 56867096 57861232 66162679 67319318 78192257 79559194 81685444 83113448 92121172 96236624 98224984 113734192 114280991 132325358 134638636 135059353 156384514 159118388 163370888 166226896 184242344 196449968 224634971 228561982 264650716 265477693 269277272 270118706 312769028 318236776 326741776 368484688 388005859 437575567 449269942 457123964 529301432 530955386 538554544 540237412 625538056 636473552 727789469 776011718 860114827 875151134 898539884 914247928 1058602864 1061910772 1080474824 1251076112 1257090901 1455578938 1485652883 1552023436 1720229654 1750302268 1797079768 1828495856 2123821544 2160949648 2470984681 2514181802 2911157876 2920254623 2971305766 3104046872 3440459308 3500604536 3594159536 4247643088 4268064449 4941969362 5028363604 5044076167 5822315752 5840509246 5942611532 6208093744 6880918616 7001209072 8005684159 8536128898 9461263097 9883938724 10056727208 10088152334 11644631504 11681018492 11885223064 13761837232 13827999911 16011368318 16342181713 17072257796 18922526194 19767877448 20113454416 20176304668 23362036984 23770446128 27180831491 27655999822 32022736636 32122800853 32684363426 34144515592 37845052388 39535754896 40352609336 46724073968 46948708939 54361662982 55311999644 55484837837 64045473272 64245601706 65368726852 68289031184 75690104776 80705218672 93897417878 104073894067 108723325964 110623999288 110969675674 128090946544 128491203412 130737453704 151380209552 152107999021 179763998843 187794835756 208147788134 217446651928 221247998576 221939351348 256982406824 261474907408 298989146401 304215998042 353350809383 359527997686 375589671512 416295576268 434893303856 443878702696 513964813648 516435798329 597978292802 608431996084 610333216207 706701618766 719055995372 751179343024 832591152536 887757405392 1032871596658 1195956585604 1216863992168 1220666432414 1413403237532 1438111990744 1665182305072 1977403987273 2065743193316 2391913171208 2433727984336 2441332864828 2826806475064 2876223981488 3288880610411 3886858903213 3954807974546 4131486386632 4783826342416 4882665729656 5653612950128 5680793781619 6577761220822 6713665378277 7773717806426 7909615949092 8262972773264 9765331459312 11361587563238 13155522441644 13427330756554 15547435612852 15819231898184 22723175126476 26311044883288 26854661513108 31094871225704 31638463796368 36177686714521 42755447935343 45446350252952 52622089766576 53709323026216 62189742451408 62488731597809 72355373429042 73850319161047 85510895870686 90892700505904 107418646052432 124977463195618 144710746858084 147700638322094 171021791741372 249954926391236 289421493716168 295401276644188 342043583482744 470309927288773 499909852782472 578842987432336 590802553288376 684087166965488 687376047575899 812353510771517 940619854577546 999819705564944 1181605106576752 1374752095151798 1624707021543034 1881239709155092 2749504190303596 3249414043086068 3762479418310184 5499008380607192 6498828086172136 7524958836620368 8935888618486687 10998016761214384 12997656172344272 17871777236973374 35743554473946748 71487108947893496 142974217895786992
• Sum of all divisors σ(n): 345500990207796360
• Sum of proper divisors (its aliquot sum) s(n): 202526772312009368
• 142974217895786992 is an abundant number, because the sum of its proper divisors (202526772312009368) is greater than itself. Its abundance is 59552554416222376

Bases of 142974217895786992

• Binary: 111111011111100100100101100101101101101111011100111110000₂
• Hexadecimal: 0x1FBF24B2DB7B9F0
• Base-36: 133S4OYI8LPS

Squares and roots of 142974217895786992

• 142974217895786992 squared (142974217895786992²) is 20441626982911977362404863036408064
• 142974217895786992 cubed (142974217895786992³) is 2922625630399255889920316131863431588441854135103488
• The square root of 142974217895786992 is 378119317.0095743627
• The cube root of 142974217895786992 is 522900.7240343131

Scales and comparisons

• 142,974,217,895,786,992 seconds is equal to 4,546,137,880 years, 41 weeks, 1 day, 15 hours, 29 minutes, 52 seconds.
• To count from 1 to 142,974,217,895,786,992 would take you about thirteen billion, six hundred thirty-eight million, four hundred thirteen thousand, six hundred forty-two 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 142974217895786992 cubic inches would be around 43575.1 feet tall.

Recreational maths with 142974217895786992

• 142974217895786992 backwards is 299687598712479241
• The number of decimal digits it has is: 18
• The sum of 142974217895786992's digits is 100
• More coming soon!