381382126148290709

Names of 381382126148290709

• Cardinal: 381382126148290709 can be written as Three hundred eighty-one quadrillion, three hundred eighty-two trillion, one hundred twenty-six billion, one hundred forty-eight million, two hundred ninety thousand, seven hundred nine.

Scientific notation

• Scientific notation: 3.81382126148290709 × 10¹⁷

Factors of 381382126148290709

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 380

Divisors of 381382126148290709

• Number of divisors d(n): 128
• Complete list of divisors:
  1 13 29 67 169 271 377 871 1943 2197 3523 4489 4901 7859 11323 18157 25259 45799 58357 63713 73441 102167 130181 147199 236041 300763 328367 526553 595387 758641 954733 1216519 1328171 1692353 2129789 3068533 3909919 4268771 4920547 6845189 8722127 9862333 12411529 15814747 17266223 19902511 22000589 27687257 35279051 39890929 50828947 63967111 81506773 88987457 113387651 142695863 161349877 205591711 258732643 286007657 329676649 359934341 458627663 577172819 660776311 831572443 1059588049 1156836941 1333468237 1474039463 1855046219 2363696417 2672692243 3363524359 4285796437 4679146433 5962159619 7503246647 9560622821 10810441759 13774644637 17335087081 19162513019 22088335483 24115600847 30728053421 38670578873 43725816667 55715353681 77508075047 89342371879 97542206411 124288096673 179070380281 225356132053 287148361279 313502811011 399464694473 502717525349 640561729007 724299597853 1161450834427 1268048683343 1615745256749 2590928784491 2929629716689 3732928696627 5193041028149 5985938915893 6535327829537 8327302477091 15098860847551 21004688337737 33682074198383 48528073056151 77817205906609 84959261783981 108254932202183 173592228560897 196285191018163 437866964578979 1011623676785917 1407314118628379 2256698971291661 5692270539526727 13151107798216921 29337086626791593 381382126148290709
• Sum of all divisors σ(n): 435478646813952000
• Sum of proper divisors (its aliquot sum) s(n): 54096520665661291
• 381382126148290709 is a deficient number, because the sum of its proper divisors (54096520665661291) is less than itself. Its deficiency is 327285605482629418

Bases of 381382126148290709

• Binary: 10101001010111100010000010111101000110000001000100010010101₂
• Hexadecimal: 0x54AF105E8C08895
• Base-36: 2WB8OI0Y01AT

Squares and roots of 381382126148290709

• 381382126148290709 squared (381382126148290709²) is 145452326145390727750924802375722681
• 381382126148290709 cubed (381382126148290709³) is 55472917398543729420134127696393581216180606752870829
• The square root of 381382126148290709 is 617561435.1206612619
• The cube root of 381382126148290709 is 725192.7358517131

Scales and comparisons

• 381,382,126,148,290,709 seconds is equal to 12,126,771,919 years, 7 weeks, 3 days, 4 hours, 18 minutes, 29 seconds.
• To count from 1 to 381,382,126,148,290,709 would take you about thirty-six billion, three hundred eighty million, three hundred fifteen 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 381382126148290709 cubic inches would be around 60432.7 feet tall.

Recreational maths with 381382126148290709

• 381382126148290709 backwards is 907092841621283183
• The number of decimal digits it has is: 18
• The sum of 381382126148290709's digits is 74
• More coming soon!