1385923457800

Names of 1385923457800

• Cardinal: 1385923457800 can be written as One trillion, three hundred eighty-five billion, nine hundred twenty-three million, four hundred fifty-seven thousand, eight hundred.

Scientific notation

• Scientific notation: 1.3859234578 × 10¹²

Factors of 1385923457800

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 535

Divisors of 1385923457800

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 7 8 10 14 20 25 28 35 40 49 50 56 70 98 100 140 175 196 200 245 280 350 392 490 521 700 980 1042 1225 1400 1960 2084 2450 2605 3647 4168 4900 5210 7294 9800 10420 13025 14588 18235 20840 25529 26050 29176 36470 51058 52100 72940 91175 102116 104200 127645 145880 182350 204232 255290 271441 364700 510580 542882 638225 729400 1021160 1085764 1276450 1357205 1900087 2171528 2552900 2714410 3800174 5105800 5428820 6786025 7600348 9500435 10857640 13300609 13572050 15200696 19000870 26601218 27144100 38001740 47502175 53202436 54288200 66503045 76003480 95004350 106404872 133006090 141420761 190008700 266012180 282841522 332515225 380017400 532024360 565683044 665030450 707103805 989945327 1131366088 1330060900 1414207610 1979890654 2660121800 2828415220 3535519025 3959781308 4949726635 5656830440 6929617289 7071038050 7919562616 9899453270 13859234578 14142076100 19798906540 24748633175 27718469156 28284152200 34648086445 39597813080 49497266350 55436938312 69296172890 98994532700 138592345780 173240432225 197989065400 277184691560 346480864450 692961728900 1385923457800
• Sum of all divisors σ(n): 3755565649620
• Sum of proper divisors (its aliquot sum) s(n): 2369642191820
• 1385923457800 is an abundant number, because the sum of its proper divisors (2369642191820) is greater than itself. Its abundance is 983718734020

Bases of 1385923457800

• Binary: 10100001010101111011110011011001100001000₂
• Hexadecimal: 0x142AF79B308
• Base-36: HOON1K3S

Squares and roots of 1385923457800

• 1385923457800 squared (1385923457800²) is 1920783830880308380840000
• 1385923457800 cubed (1385923457800³) is 2662059368579967409104092068552000000
• The square root of 1385923457800 is 1177252.5038410409
• The cube root of 1385923457800 is 11149.2695474881

Scales and comparisons

• 1,385,923,457,800 seconds is equal to 44,068 years, 4 weeks, 18 hours, 16 minutes, 40 seconds.
• To count from 1 to 1,385,923,457,800 would take you about one hundred ten thousand, one hundred seventy 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 1385923457800 cubic inches would be around 929.1 feet tall.

Recreational maths with 1385923457800

• 1385923457800 backwards is 0087543295831
• The number of decimal digits it has is: 13
• The sum of 1385923457800's digits is 55
• More coming soon!