389311070944

Names of 389311070944

• Cardinal: 389311070944 can be written as Three hundred eighty-nine billion, three hundred eleven million, seventy thousand, nine hundred forty-four.

Scientific notation

• Scientific notation: 3.89311070944 × 10¹¹

Factors of 389311070944

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1045

Divisors of 389311070944

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 8 16 17 32 34 61 68 89 122 136 178 193 244 272 356 386 488 544 683 712 772 976 1037 1366 1424 1513 1544 1952 2074 2732 2848 3026 3088 3281 4148 5429 5464 6052 6176 6562 8296 10858 10928 11611 11773 12104 13124 16592 17177 21716 21856 23222 23546 24208 26248 33184 34354 41663 43432 46444 47092 48416 52496 60787 68708 83326 86864 92293 92888 94184 104992 121574 131819 137416 166652 173728 184586 185776 188368 200141 243148 263638 274832 292009 333304 369172 371552 376736 400282 486296 527276 549664 584018 666608 708271 738344 800564 972592 1033379 1047797 1054552 1168036 1333216 1416542 1476688 1601128 1945184 2066758 2095594 2109104 2240923 2336072 2833084 2953376 3202256 3708007 4133516 4191188 4218208 4481846 4672144 5666168 6404512 7416014 8040959 8267032 8382376 8963692 9344288 11332336 11731891 14832028 16081918 16534064 16764752 17812549 17927384 22664672 23463782 29664056 32163836 33068128 33529504 35625098 35854768 46927564 59328112 63036119 64327672 71250196 71709536 93855128 118656224 126072238 128655344 136696303 142500392 187710256 199442147 252144476 257310688 273392606 285000784 375420512 398884294 504288952 546785212 570001568 715645351 797768588 1008577904 1093570424 1431290702 1595537176 2017155808 2187140848 2862581404 3191074352 4374281696 5725162808 6382148704 11450325616 12165970967 22900651232 24331941934 48663883868 97327767736 194655535472 389311070944
• Sum of all divisors σ(n): 839663133120
• Sum of proper divisors (its aliquot sum) s(n): 450352062176
• 389311070944 is an abundant number, because the sum of its proper divisors (450352062176) is greater than itself. Its abundance is 61040991232

Bases of 389311070944

• Binary: 101101010100100101111111000001011100000₂
• Hexadecimal: 0x5AA4BF82E0
• Base-36: 4YUHRCV4

Squares and roots of 389311070944

• 389311070944 squared (389311070944²) is 151563109959564201051136
• 389311070944 cubed (389311070944³) is 59005196653961171646741486667792384
• The square root of 389311070944 is 623947.9713437651
• The cube root of 389311070944 is 7301.8389746403

Scales and comparisons

• 389,311,070,944 seconds is equal to 12,378 years, 46 weeks, 1 day, 4 hours, 9 minutes, 4 seconds.
• To count from 1 to 389,311,070,944 would take you about twenty-four thousand, seven hundred fifty-seven 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 389311070944 cubic inches would be around 608.5 feet tall.

Recreational maths with 389311070944

• 389311070944 backwards is 449070113983
• The number of decimal digits it has is: 12
• The sum of 389311070944's digits is 49
• More coming soon!