381384193365

Names of 381384193365

• Cardinal: 381384193365 can be written as Three hundred eighty-one billion, three hundred eighty-four million, one hundred ninety-three thousand, three hundred sixty-five.

Scientific notation

• Scientific notation: 3.81384193365 × 10¹¹

Factors of 381384193365

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 468

Divisors of 381384193365

• Number of divisors d(n): 288
• Complete list of divisors:
  1 3 5 7 9 15 21 27 31 35 45 49 63 73 93 105 135 147 155 189 217 219 245 279 315 349 365 441 465 511 651 657 735 837 945 1047 1085 1095 1323 1395 1519 1533 1745 1953 1971 2205 2263 2443 2555 3141 3255 3285 3577 4185 4557 4599 5235 5329 5859 6615 6789 7329 7595 7665 9423 9765 9855 10731 10819 11315 12215 13671 13797 15705 15841 15987 17101 17885 20367 21987 22785 22995 25477 26645 29295 32193 32457 33945 36645 37303 41013 47115 47523 47961 51303 53655 54095 61101 65961 68355 68985 75733 76431 79205 79935 85505 96579 97371 101835 109935 110887 111909 127385 142569 143883 153909 160965 162285 165199 178339 186515 205065 227199 229293 237615 239805 256515 261121 292113 305505 329805 332661 335727 378665 382155 427707 461727 482895 486855 495597 530131 535017 554435 559545 681597 687879 712845 719415 769545 783363 789787 825995 891695 997983 1007181 1135995 1146465 1156393 1248373 1305605 1460565 1486791 1590393 1605051 1663305 1678635 1859821 2044791 2138535 2308635 2350089 2369361 2477985 2650655 2675085 2993949 3407985 3439395 3469179 3745119 3916815 3948935 4460373 4771179 4815153 4989915 5035905 5528509 5579463 5781965 6241865 7050267 7108083 7433955 7951965 8025255 8094751 9299105 10223955 10407537 11235357 11750445 11846805 13018747 14313537 14969745 16585527 16738389 17345895 18725595 21324249 22301865 23855895 24075765 24284253 27642545 27897315 31222611 33706071 35251335 35540415 38699563 39056241 40473755 49756581 50215167 52037685 56176785 57654451 65093735 71567685 72852759 82927635 83691945 91131229 106621245 116098689 117168723 121421265 149269743 156113055 168530355 172963353 193497815 195281205 218558277 248782905 251075835 273393687 288272255 348296067 351506169 364263795 403581157 455656145 518890059 580493445 585843615 746348715 820181061 864816765 1044888201 1092791385 1210743471 1366968435 1556670177 1741480335 1757530845 2017905785 2460543183 2594450295 2825068099 3632230413 4100905305 5224441005 6053717355 7783350885 8475204297 10896691239 12302715915 14125340495 18161152065 25425612891 42376021485 54483456195 76276838673 127128064455 381384193365
• Sum of all divisors σ(n): 827826048000
• Sum of proper divisors (its aliquot sum) s(n): 446441854635
• 381384193365 is an abundant number, because the sum of its proper divisors (446441854635) is greater than itself. Its abundance is 65057661270

Bases of 381384193365

• Binary: 101100011001100010001001111010101010101₂
• Hexadecimal: 0x58CC44F555
• Base-36: 4V7EAUZ9

Squares and roots of 381384193365

• 381384193365 squared (381384193365²) is 145453902948671710023225
• 381384193365 cubed (381384193365³) is 55473819447870155125402852040902125
• The square root of 381384193365 is 617563.1088115609
• The cube root of 381384193365 is 7251.9404611049

Scales and comparisons

• 381,384,193,365 seconds is equal to 12,126 years, 43 weeks, 3 days, 21 hours, 42 minutes, 45 seconds.
• To count from 1 to 381,384,193,365 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 381384193365 cubic inches would be around 604.3 feet tall.

Recreational maths with 381384193365

• 381384193365 backwards is 563391483183
• The number of decimal digits it has is: 12
• The sum of 381384193365's digits is 54
• More coming soon!