1389999254531712

Names of 1389999254531712

• Cardinal: 1389999254531712 can be written as One quadrillion, three hundred eighty-nine trillion, nine hundred ninety-nine billion, two hundred fifty-four million, five hundred thirty-one thousand, seven hundred twelve.

Scientific notation

• Scientific notation: 1.389999254531712 × 10¹⁵

Factors of 1389999254531712

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 8893832302

Divisors of 1389999254531712

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 22 24 32 33 37 44 48 64 66 74 88 96 111 128 132 148 176 192 222 264 296 352 384 407 444 528 592 704 814 888 1056 1184 1221 1408 1628 1776 2112 2368 2442 3256 3552 4224 4736 4884 6512 7104 9768 13024 14208 19536 26048 39072 52096 78144 156288 8893832249 17787664498 26681496747 35575328996 53362993494 71150657992 97832154739 106725986988 142301315984 195664309478 213451973976 284602631968 293496464217 329071793213 391328618956 426903947952 569205263936 586992928434 658143586426 782657237912 853807895904 987215379639 1138410527872 1173985856868 1316287172852 1565314475824 1707615791808 1974430759278 2347971713736 2632574345704 3130628951648 3415231583616 3619789725343 3948861518556 4695943427472 5265148691408 6261257903296 7239579450686 7897723037112 9391886854944 10530297382816 10859369176029 12522515806592 14479158901372 15795446074224 18783773709888 21060594765632 21718738352058 28958317802744 31590892148448 37567547419776 42121189531264 43437476704116 57916635605488 63181784296896 86874953408232 115833271210976 126363568593792 173749906816464 231666542421952 347499813632928 463333084843904 694999627265856 1389999254531712
• Sum of all divisors σ(n): 4136699256120000
• Sum of proper divisors (its aliquot sum) s(n): 2746700001588288
• 1389999254531712 is an abundant number, because the sum of its proper divisors (2746700001588288) is greater than itself. Its abundance is 1356700747056576

Bases of 1389999254531712

• Binary: 100111100000011001001101011110011011110111010000000₂
• Hexadecimal: 0x4F0326BCDEE80
• Base-36: DOPOUBFIIO

Squares and roots of 1389999254531712

• 1389999254531712 squared (1389999254531712²) is 1932097927598715082968413650944
• 1389999254531712 cubed (1389999254531712³) is 2685614679044479629964011074570877554946736128
• The square root of 1389999254531712 is 37282693.7671047583
• The cube root of 1389999254531712 is 111601.8830410859

Scales and comparisons

• 1,389,999,254,531,712 seconds is equal to 44,197,676 years, 38 weeks, 4 days, 20 hours, 35 minutes, 12 seconds.
• To count from 1 to 1,389,999,254,531,712 would take you about one hundred thirty-two million, five hundred ninety-three thousand and thirty 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 1389999254531712 cubic inches would be around 9300.2 feet tall.

Recreational maths with 1389999254531712

• 1389999254531712 backwards is 2171354529999831
• The number of decimal digits it has is: 16
• The sum of 1389999254531712's digits is 78
• More coming soon!