1385742710334080

Names of 1385742710334080

• Cardinal: 1385742710334080 can be written as One quadrillion, three hundred eighty-five trillion, seven hundred forty-two billion, seven hundred ten million, three hundred thirty-four thousand and eighty.

Scientific notation

• Scientific notation: 1.38574271033408 × 10¹⁵

Factors of 1385742710334080

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 18366

Divisors of 1385742710334080

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 32 35 40 56 64 70 80 112 128 140 160 224 280 320 448 560 640 896 1031 1120 2062 2240 4124 4480 5155 7217 8248 10310 14434 16496 17321 20620 28868 32992 34642 36085 41240 57736 65984 69284 72170 82480 86605 115472 121247 131968 138568 144340 164960 173210 230944 242494 277136 288680 329920 346420 461888 484988 554272 577360 606235 659840 692840 923776 969976 1108544 1154720 1212470 1385680 1939952 2217088 2309440 2424940 2771360 3879904 4618880 4849880 5542720 7759808 9699760 11085440 15519616 17857951 19399520 35715902 38799040 71431804 77598080 89289755 125005657 142863608 178579510 250011314 285727216 300017041 357159020 500022628 571454432 600034082 625028285 714318040 1000045256 1142908864 1200068164 1250056570 1428636080 1500085205 2000090512 2100119287 2285817728 2400136328 2500113140 2857272160 3000170410 4000181024 4200238574 4800272656 5000226280 5714544320 6000340820 8000362048 8400477148 9600545312 10000452560 10500596435 11429088640 12000681640 16000724096 16800954296 19201090624 20000905120 21001192870 24001363280 33601908592 38402181248 40001810240 42002385740 48002726560 67203817184 80003620480 84004771480 96005453120 134407634368 168009542960 192010906240 268815268736 309317569271 336019085920 618635138542 672038171840 1237270277084 1344076343680 1546587846355 2165222984897 2474540554168 3093175692710 4330445969794 4949081108336 6186351385420 8660891939588 9898162216672 10826114924485 12372702770840 17321783879176 19796324433344 21652229848970 24745405541680 34643567758352 39592648866688 43304459697940 49490811083360 69287135516704 86608919395880 98981622166720 138574271033408 173217838791760 197963244333440 277148542066816 346435677583520 692871355167040 1385742710334080
• Sum of all divisors σ(n): 3789938062419840
• Sum of proper divisors (its aliquot sum) s(n): 2404195352085760
• 1385742710334080 is an abundant number, because the sum of its proper divisors (2404195352085760) is greater than itself. Its abundance is 1018452641751680

Bases of 1385742710334080

• Binary: 100111011000101001101011101111111111110001010000000₂
• Hexadecimal: 0x4EC535DFFE280
• Base-36: DN7DEUWZNK

Squares and roots of 1385742710334080

• 1385742710334080 squared (1385742710334080²) is 1920282859244041949225209446400
• 1385742710334080 cubed (1385742710334080³) is 2661017973976915339689273672969093715853312000
• The square root of 1385742710334080 is 37225565.2789058397
• The cube root of 1385742710334080 is 111487.8484303161

Scales and comparisons

• 1,385,742,710,334,080 seconds is equal to 44,062,331 years, 41 weeks, 6 days, 21 minutes, 20 seconds.
• To count from 1 to 1,385,742,710,334,080 would take you about one hundred thirty-two million, one hundred eighty-six thousand, nine hundred ninety-five 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 1385742710334080 cubic inches would be around 9290.7 feet tall.

Recreational maths with 1385742710334080

• 1385742710334080 backwards is 0804330172475831
• 1385742710334080 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1385742710334080's digits is 56
• More coming soon!