138275190248

Names of 138275190248

• Cardinal: 138275190248 can be written as One hundred thirty-eight billion, two hundred seventy-five million, one hundred ninety thousand, two hundred forty-eight.

Scientific notation

• Scientific notation: 1.38275190248 × 10¹¹

Factors of 138275190248

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 102

Divisors of 138275190248

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 4 8 13 19 26 31 37 38 52 62 74 76 104 124 148 152 169 247 248 296 338 361 403 481 494 589 676 703 722 806 962 988 1147 1178 1352 1406 1444 1612 1924 1976 2197 2294 2356 2812 2888 3211 3224 3848 4394 4588 4693 4712 5239 5624 6253 6422 6859 7657 8788 9139 9176 9386 10478 11191 12506 12844 13357 13718 14911 15314 17576 18278 18772 20956 21793 22382 25012 25688 26714 27436 29822 30628 36556 37544 41743 41912 43586 44764 50024 53428 54872 59644 61009 61256 68107 73112 81289 83486 87172 89167 89528 99541 106856 118807 119288 122018 136214 145483 162578 166972 173641 174344 178334 193843 199082 212629 237614 244036 253783 272428 283309 290966 325156 333944 347282 356668 387686 398164 414067 425258 475228 488072 507566 544856 566618 581932 650312 694564 713336 775372 793117 796328 828134 850516 950456 1015132 1133236 1159171 1163864 1294033 1389128 1544491 1550744 1586234 1656268 1701032 1891279 2030264 2257333 2266472 2318342 2519959 2588066 2764177 3088982 3172468 3299179 3312536 3683017 3782558 4514666 4636684 5039918 5176132 5382871 5528354 6177964 6344936 6598358 7366034 7565116 7867273 9029332 9273368 10079836 10352264 10765742 11056708 12355928 13196716 14732068 15069223 15130232 15734546 18058664 20159672 21531484 22113416 24586627 26393432 29345329 29464136 30138446 31469092 35934301 42889327 43062968 47879221 49173254 58690658 60276892 62938184 69977323 71868602 85778654 95758442 98346508 102274549 117381316 120553784 139954646 143737204 171557308 191516884 196693016 204549098 234762632 279909292 287474408 343114616 383033768 409098196 467145913 557561251 559818584 818196392 909705199 934291826 1115122502 1329569137 1819410398 1868583652 2230245004 2659138274 3638820796 3737167304 4460490008 5318276548 7277641592 10636553096 17284398781 34568797562 69137595124 138275190248
• Sum of all divisors σ(n): 314297088000
• Sum of proper divisors (its aliquot sum) s(n): 176021897752
• 138275190248 is an abundant number, because the sum of its proper divisors (176021897752) is greater than itself. Its abundance is 37746707504

Bases of 138275190248

• Binary: 10000000110001110101111111010111101000₂
• Hexadecimal: 0x2031D7F5E8
• Base-36: 1RITH7MW

Squares and roots of 138275190248

• 138275190248 squared (138275190248²) is 19120028238120594301504
• 138275190248 cubed (138275190248³) is 2643825542173257423007290272532992
• The square root of 138275190248 is 371853.7215734167
• The cube root of 138275190248 is 5171.0819635927

Scales and comparisons

• 138,275,190,248 seconds is equal to 4,396 years, 37 weeks, 4 days, 7 hours, 4 minutes, 8 seconds.
• To count from 1 to 138,275,190,248 would take you about eight thousand, seven hundred ninety-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 138275190248 cubic inches would be around 430.9 feet tall.

Recreational maths with 138275190248

• 138275190248 backwards is 842091572831
• The number of decimal digits it has is: 12
• The sum of 138275190248's digits is 50
• More coming soon!