389054690225549490

Names of 389054690225549490

• Cardinal: 389054690225549490 can be written as Three hundred eighty-nine quadrillion, fifty-four trillion, six hundred ninety billion, two hundred twenty-five million, five hundred forty-nine thousand, four hundred ninety.

Scientific notation

• Scientific notation: 3.8905469022554949 × 10¹⁷

Factors of 389054690225549490

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 5382118

Divisors of 389054690225549490

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 5 6 10 15 29 30 43 58 86 87 129 145 174 215 258 290 430 435 645 870 1247 1290 1849 2494 3698 3741 5547 6235 7482 9245 11094 12470 18490 18705 27735 37410 45319 53621 55470 90638 107242 135957 160863 226595 268105 271914 321726 453190 536210 679785 804315 1314251 1359570 1608630 1948717 2628502 3897434 3942753 5336717 5846151 6571255 7885506 9743585 10673434 11692302 13142510 16010151 19487170 19713765 26683585 29230755 32020302 39427530 53367170 56512793 58461510 80050755 83794831 113025586 154764793 160101510 167589662 169538379 229478831 251384493 282563965 309529586 339076758 418974155 458957662 464294379 502768986 565127930 688436493 773823965 837948310 847691895 928588758 1147394155 1256922465 1376872986 1547647930 1695383790 2294788310 2321471895 2430050099 2513844930 3442182465 4642943790 4860100198 6654886099 6884364930 7290150297 9867589733 12150250495 13309772198 14580300594 19735179466 19964658297 24300500990 29602769199 33274430495 36450751485 39929316594 49337948665 59205538398 66548860990 72901502970 98675897330 99823291485 148013845995 199646582970 241854677723 286160102257 296027691990 483709355446 572320204514 725564033169 858480306771 1209273388615 1430800511285 1451128066338 1716960613542 2418546777230 2861601022570 3627820165845 4292401533855 7013785653967 7255640331690 8584803067710 10399751142089 14027571307934 20799502284178 21041356961901 31199253426267 35068928269835 42082713923802 51998755710445 62398506852534 70137856539670 103997511420890 105206784809505 155996267131335 210413569619010 301592783120581 311992534262670 447189299109827 603185566241162 894378598219654 904778349361743 1341567897329481 1507963915602905 1809556698723486 2235946495549135 2683135794658962 3015927831205810 4471892991098270 4523891746808715 6707839486647405 9047783493617430 12968489674184983 13415678973294810 25936979348369966 38905469022554949 64842448370924915 77810938045109898 129684896741849830 194527345112774745 389054690225549490
• Sum of all divisors σ(n): 988936761151468800
• Sum of proper divisors (its aliquot sum) s(n): 599882070925919310
• 389054690225549490 is an abundant number, because the sum of its proper divisors (599882070925919310) is greater than itself. Its abundance is 210827380700369820

Bases of 389054690225549490

• Binary: 10101100110001100110010110111110001000101111111000010110010₂
• Hexadecimal: 0x566332DF117F0B2
• Base-36: 2YESDLAXV7HU

Squares and roots of 389054690225549490

• 389054690225549490 squared (389054690225549490²) is 151363551986498273874088772439260100
• 389054690225549490 cubed (389054690225549490³) is 58888699829545942082761878952017928873270171532349000
• The square root of 389054690225549490 is 623742487.1095037807
• The cube root of 389054690225549490 is 730023.5747847621

Scales and comparisons

• 389,054,690,225,549,490 seconds is equal to 12,370,735,724 years, 10 hours, 51 minutes, 30 seconds.
• To count from 1 to 389,054,690,225,549,490 would take you about thirty-seven billion, one hundred twelve million, two hundred seven thousand, one hundred seventy-two 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 389054690225549490 cubic inches would be around 60835.3 feet tall.

Recreational maths with 389054690225549490

• 389054690225549490 backwards is 094945522096450983
• The number of decimal digits it has is: 18
• The sum of 389054690225549490's digits is 84
• More coming soon!