1380281098862606991680

Names of 1380281098862606991680

• Cardinal: 1380281098862606991680 can be written as One sextillion, three hundred eighty quintillion, two hundred eighty-one quadrillion, ninety-eight trillion, eight hundred sixty-two billion, six hundred six million, nine hundred ninety-one thousand, six hundred eighty.

Scientific notation

• Scientific notation: 1.38028109886260699168 × 10²¹

Factors of 1380281098862606991680

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 296695365

Divisors of 1380281098862606991680

• Number of divisors d(n): 126
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 32 35 40 49 56 64 70 80 98 112 140 160 196 224 245 280 320 392 448 490 560 784 980 1120 1568 1960 2240 3136 3920 7840 15680 296695351 593390702 1186781404 1483476755 2076867457 2373562808 2966953510 4153734914 4747125616 5933907020 8307469828 9494251232 10384337285 11867814040 14538072199 16614939656 18988502464 20768674570 23735628080 29076144398 33229879312 41537349140 47471256160 58152288796 66459758624 72690360995 83074698280 94942512320 116304577592 132919517248 145380721990 166149396560 232609155184 290761443980 332298793120 465218310368 581522887960 664597586240 930436620736 1163045775920 2326091551840 4652183103680 88028131305013201 176056262610026402 352112525220052804 440140656525066005 616196919135092407 704225050440105608 880281313050132010 1232393838270184814 1408450100880211216 1760562626100264020 2464787676540369628 2816900201760422432 3080984595675462035 3521125252200528040 4313378433945646849 4929575353080739256 5633800403520844864 6161969191350924070 7042250504401056080 8626756867891293698 9859150706161478512 12323938382701848140 14084501008802112160 17253513735782587396 19718301412322957024 21566892169728234245 24647876765403696280 28169002017604224320 34507027471565174792 39436602824645914048 43133784339456468490 49295753530807392560 69014054943130349584 86267568678912936980 98591507061614785120 138028109886260699168 172535137357825873960 197183014123229570240 276056219772521398336 345070274715651747920 690140549431303495840 1380281098862606991680
• Sum of all divisors σ(n): 3823413867988609291002
• Sum of proper divisors (its aliquot sum) s(n): 2443132769126002299322
• 1380281098862606991680 is an abundant number, because the sum of its proper divisors (2443132769126002299322) is greater than itself. Its abundance is 1062851670263395307642

Bases of 1380281098862606991680

• Binary: 10010101101001100111111100010100101111101110011100001001100000101000000₂
• Hexadecimal: 0x4AD33F8A5F7384C140
• Base-36: 83AQ8E3JOY9WZK

Squares and roots of 1380281098862606991680

• 1380281098862606991680 squared (1380281098862606991680²) is 1905175911877365855981185351375219589222400
• 1380281098862606991680 cubed (1380281098862606991680³) is 2629678301172659847007155726248382335233265158953739814469632000
• The square root of 1380281098862606991680 is 37152134512.8729715585
• The cube root of 1380281098862606991680 is 11134118.7000297115

Scales and comparisons

• 1,380,281,098,862,606,991,680 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 1,380,281,098,862,606,991,680 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 1380281098862606991680 cubic inches would be around 927843.2 feet tall.

Recreational maths with 1380281098862606991680

• 1380281098862606991680 backwards is 0861996062688901820831
• The number of decimal digits it has is: 22
• The sum of 1380281098862606991680's digits is 101
• More coming soon!