381864115017

Names of 381864115017

• Cardinal: 381864115017 can be written as Three hundred eighty-one billion, eight hundred sixty-four million, one hundred fifteen thousand and seventeen.

Scientific notation

• Scientific notation: 3.81864115017 × 10¹¹

Factors of 381864115017

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 4592

Divisors of 381864115017

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 7 9 11 17 21 27 33 51 63 77 99 119 121 153 187 189 227 231 297 357 363 459 561 681 693 847 1071 1089 1309 1589 1683 2043 2057 2079 2497 2541 3213 3267 3859 3927 4327 4767 5049 6129 6171 7491 7623 11577 11781 12981 14301 14399 17479 18513 22473 22869 27013 27467 30289 34731 35343 38943 42449 42903 43197 47597 52437 55539 67419 73559 81039 82401 90867 104193 116829 127347 129591 142791 157311 192269 220677 243117 247203 272601 297143 333179 382041 388773 428373 466939 471933 514913 523567 576807 662031 729351 741609 809149 817803 891429 982229 999537 1146123 1285119 1400817 1544739 1570701 1730421 1986093 2427447 2674287 2946687 2998611 3268573 3664969 4202451 4634217 4712103 5191263 5664043 6875603 7282341 8022861 8840061 8900639 8995833 9805719 10804519 10994907 12607353 13902651 14136309 16697893 16992129 20626809 21847023 26520183 26701917 29417157 32413557 32984721 50093679 50976387 61880427 62304473 75631633 80105751 88251471 97240671 98954163 116885251 118849709 150281037 152929161 183676823 185641281 186913419 226894899 240317253 291722013 350655753 356549127 450843111 551030469 560740257 680684697 831947963 1051967259 1069647381 1285737761 1653091407 1682220771 2020445053 2042054091 2495843889 3155901777 3208942143 3857213283 4959274221 6061335159 7487531667 11571639849 14143115371 18184005477 22462595001 34714919547 42429346113 54552016431 127288038339 381864115017
• Sum of all divisors σ(n): 755955486720
• Sum of proper divisors (its aliquot sum) s(n): 374091371703
• 381864115017 is a deficient number, because the sum of its proper divisors (374091371703) is less than itself. Its deficiency is 7772743314

Bases of 381864115017

• Binary: 101100011101000110111111111101101001001₂
• Hexadecimal: 0x58E8DFFB49
• Base-36: 4VFC18W9

Squares and roots of 381864115017

• 381864115017 squared (381864115017²) is 145820202337716604910289
• 381864115017 cubed (381864115017³) is 55683502517292025894613345662709913
• The square root of 381864115017 is 617951.5474671133
• The cube root of 381864115017 is 7254.9810559235

Scales and comparisons

• 381,864,115,017 seconds is equal to 12,142 years, 5 weeks, 13 hours, 16 minutes, 57 seconds.
• To count from 1 to 381,864,115,017 would take you about twenty-four thousand, two hundred eighty-four 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 381864115017 cubic inches would be around 604.6 feet tall.

Recreational maths with 381864115017

• 381864115017 backwards is 710511468183
• The number of decimal digits it has is: 12
• The sum of 381864115017's digits is 45
• More coming soon!