381378334974

Names of 381378334974

• Cardinal: 381378334974 can be written as Three hundred eighty-one billion, three hundred seventy-eight million, three hundred thirty-four thousand, nine hundred seventy-four.

Scientific notation

• Scientific notation: 3.81378334974 × 10¹¹

Factors of 381378334974

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 228408

Divisors of 381378334974

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 6 7 13 14 19 21 23 26 38 39 42 46 49 57 69 78 91 98 114 133 138 147 161 182 247 266 273 294 299 322 399 437 483 494 546 598 637 741 798 874 897 931 966 1127 1274 1311 1482 1729 1794 1862 1911 2093 2254 2622 2793 3059 3381 3458 3822 4186 5187 5586 5681 6118 6279 6762 9177 10374 11362 12103 12558 14651 17043 18354 21413 24206 29302 34086 36309 39767 42826 43953 64239 72618 79534 87906 119301 128478 228341 238602 278369 456682 556738 685023 835107 1370046 1598387 1670214 2968433 3196774 4338479 4795161 5251843 5936866 8676958 8905299 9590322 10503686 11188709 13015437 15755529 17810598 20779031 22377418 26030874 30369353 31511058 33566127 36762901 41558062 56400227 60738706 62337093 67132254 68273959 73525802 91108059 99785017 110288703 112800454 124674186 136547918 145453217 169200681 182216118 199570034 204821877 212585471 220577406 257340307 290906434 299355051 338401362 394801589 409643754 425170942 436359651 477917713 514680614 598710102 637756413 698495119 772020921 789603178 872719302 955835426 1184404767 1275512826 1297205221 1396990238 1433753139 1544041842 2095485357 2368809534 2594410442 2763611123 2867506278 3345423991 3891615663 4190970714 4889465833 5527222246 6690847982 7783231326 8290833369 9080436547 9778931666 10036271973 14668397499 16581666738 18160873094 20072543946 27241309641 29336794998 54482619282 63563055829 127126111658 190689167487 381378334974
• Sum of all divisors σ(n): 1049569436160
• Sum of proper divisors (its aliquot sum) s(n): 668191101186
• 381378334974 is an abundant number, because the sum of its proper divisors (668191101186) is greater than itself. Its abundance is 286812766212

Bases of 381378334974

• Binary: 101100011001011111010111001000011111110₂
• Hexadecimal: 0x58CBEB90FE
• Base-36: 4V7ATAM6

Squares and roots of 381378334974

• 381378334974 squared (381378334974²) is 145449434387540551580676
• 381378334974 cubed (381378334974³) is 55471263109630275012743776713362424
• The square root of 381378334974 is 617558.3656416615
• The cube root of 381378334974 is 7251.9033288893

Scales and comparisons

• 381,378,334,974 seconds is equal to 12,126 years, 33 weeks, 6 days, 2 hours, 22 minutes, 54 seconds.
• To count from 1 to 381,378,334,974 would take you about twenty-four thousand, two hundred fifty-three 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 381378334974 cubic inches would be around 604.3 feet tall.

Recreational maths with 381378334974

• 381378334974 backwards is 479433873183
• The number of decimal digits it has is: 12
• The sum of 381378334974's digits is 60
• More coming soon!