1397448242688

Names of 1397448242688

• Cardinal: 1397448242688 can be written as One trillion, three hundred ninety-seven billion, four hundred forty-eight million, two hundred forty-two thousand, six hundred eighty-eight.

Scientific notation

• Scientific notation: 1.397448242688 × 10¹²

Factors of 1397448242688

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 12852

Divisors of 1397448242688

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 37 48 64 74 96 111 128 148 192 222 256 296 384 444 512 592 768 888 1184 1536 1776 2351 2368 3552 4702 4736 7053 7104 9404 9472 10459 14106 14208 18808 18944 20918 28212 28416 31377 37616 41836 56424 56832 62754 75232 83672 86987 112848 125508 150464 167344 173974 225696 251016 260961 300928 334688 347948 386983 451392 502032 521922 601856 669376 695896 773966 902784 1004064 1043844 1160949 1203712 1338752 1391792 1547932 1805568 2008128 2087688 2321898 2677504 2783584 3095864 3611136 4016256 4175376 4643796 5355008 5567168 6191728 8032512 8350752 9287592 11134336 12383456 16065024 16701504 18575184 22268672 24589109 24766912 33403008 37150368 44537344 49178218 49533824 66806016 73767327 74300736 98356436 99067648 133612032 147534654 148601472 196712872 198135296 295069308 297202944 393425744 590138616 594405888 786851488 909797033 1180277232 1573702976 1819594066 2360554464 2729391099 3147405952 3639188132 4721108928 5458782198 6294811904 7278376264 9442217856 10917564396 12589623808 14556752528 18884435712 21835128792 29113505056 37768871424 43670257584 58227010112 87340515168 116454020224 174681030336 232908040448 349362060672 465816080896 698724121344 1397448242688
• Sum of all divisors σ(n): 3825500152320
• Sum of proper divisors (its aliquot sum) s(n): 2428051909632
• 1397448242688 is an abundant number, because the sum of its proper divisors (2428051909632) is greater than itself. Its abundance is 1030603666944

Bases of 1397448242688

• Binary: 10100010101011110011001111111011000000000₂
• Hexadecimal: 0x1455E67F600
• Base-36: HTZ8LP1C

Squares and roots of 1397448242688

• 1397448242688 squared (1397448242688²) is 1952861590991779345465344
• 1397448242688 cubed (1397448242688³) is 2729022998544353857374799834405404672
• The square root of 1397448242688 is 1182137.1505404947
• The cube root of 1397448242688 is 11180.0885665179

Scales and comparisons

• 1,397,448,242,688 seconds is equal to 44,434 years, 27 weeks, 4 days, 11 hours, 24 minutes, 48 seconds.
• To count from 1 to 1,397,448,242,688 would take you about one hundred eleven thousand and eighty-six 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 1397448242688 cubic inches would be around 931.7 feet tall.

Recreational maths with 1397448242688

• 1397448242688 backwards is 8862428447931
• The number of decimal digits it has is: 13
• The sum of 1397448242688's digits is 66
• More coming soon!