38723454078972

Names of 38723454078972

• Cardinal: 38723454078972 can be written as Thirty-eight trillion, seven hundred twenty-three billion, four hundred fifty-four million, seventy-eight thousand, nine hundred seventy-two.

Scientific notation

• Scientific notation: 3.8723454078972 × 10¹³

Factors of 38723454078972

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 178906

Divisors of 38723454078972

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 12 13 26 39 47 52 78 94 127 141 156 188 233 254 282 381 466 508 564 611 699 762 932 1222 1398 1524 1651 1833 2444 2796 3029 3302 3666 4953 5969 6058 6604 7332 9087 9906 10951 11938 12116 17907 18174 19812 21902 23876 29591 32853 35814 36348 43804 59182 65706 71628 77597 88773 118364 131412 142363 155194 177546 178481 232791 284726 310388 355092 356962 384683 427089 465582 535443 569452 713924 769366 854178 931164 1070886 1154049 1390777 1538732 1708356 2141772 2308098 2320253 2781554 4172331 4616196 4640506 5563108 6960759 8344662 8388607 9281012 13921518 16689324 16777214 18080101 22667087 25165821 27843036 33554428 36160202 41586073 45334174 50331642 54240303 68001261 72320404 83172146 90668348 100663284 108480606 109051891 124758219 136002522 166344292 216961212 218103782 249516438 272005044 294672131 327155673 436207564 499032876 540618949 589344262 654311346 884016393 1065353089 1081237898 1178688524 1308622692 1621856847 1768032786 1954545431 2130706178 2162475796 3196059267 3243713694 3536065572 3909090862 4261412356 5281431271 5863636293 6392118534 6487427388 7818181724 10562862542 11727272586 12784237068 13849590157 15844293813 21125725084 23454545172 25409090603 27699180314 31688587626 41548770471 50818181206 55398360628 63377175252 68658606523 76227271809 83097540942 101636362412 137317213046 152454543618 166195081884 205975819569 248227269737 274634426092 304909087236 411951639138 496454539474 744681809211 823903278276 992909078948 1489363618422 2978727236844 3226954506581 6453909013162 9680863519743 12907818026324 19361727039486 38723454078972
• Sum of all divisors σ(n): 100588320129024
• Sum of proper divisors (its aliquot sum) s(n): 61864866050052
• 38723454078972 is an abundant number, because the sum of its proper divisors (61864866050052) is greater than itself. Its abundance is 23141411971080

Bases of 38723454078972

• Binary: 1000110011100000000001101110011000111111111100₂
• Hexadecimal: 0x233801B98FFC
• Base-36: DQ5B4QY9O

Squares and roots of 38723454078972

• 38723454078972 squared (38723454078972²) is 1499505895806253224812576784
• 38723454078972 cubed (38723454078972³) is 58066047697401219266992905386590749786048
• The square root of 38723454078972 is 6222817.2140094233
• The cube root of 38723454078972 is 33831.7681781369

Scales and comparisons

• 38,723,454,078,972 seconds is equal to 1,231,286 years, 3 weeks, 21 hours, 56 minutes, 12 seconds.
• To count from 1 to 38,723,454,078,972 would take you about three million, seventy-eight thousand, two hundred fifteen 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 38723454078972 cubic inches would be around 2819.3 feet tall.

Recreational maths with 38723454078972

• 38723454078972 backwards is 27987045432783
• The number of decimal digits it has is: 14
• The sum of 38723454078972's digits is 69
• More coming soon!