138130158276

Names of 138130158276

• Cardinal: 138130158276 can be written as One hundred thirty-eight billion, one hundred thirty million, one hundred fifty-eight thousand, two hundred seventy-six.

Scientific notation

• Scientific notation: 1.38130158276 × 10¹¹

Factors of 138130158276

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 207290

Divisors of 138130158276

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 3 4 6 9 11 12 17 18 22 27 33 34 36 44 51 54 66 68 81 99 102 108 121 132 153 162 187 198 204 242 297 306 324 363 374 396 459 484 561 594 612 726 748 891 918 1089 1122 1188 1377 1452 1683 1782 1836 2057 2178 2244 2754 3267 3366 3564 4114 4356 5049 5508 6171 6534 6732 8228 9801 10098 12342 13068 15147 18513 19602 20196 24684 30294 37026 39204 55539 60588 74052 111078 166617 207257 222156 333234 414514 621771 666468 829028 1243542 1865313 2279827 2487084 3523369 3730626 4559654 5595939 6839481 7046738 7461252 9119308 10570107 11191878 13678962 14093476 16787817 20518443 21140214 22383756 25078097 27357924 31710321 33575634 38757059 41036886 42280428 50156194 61555329 63420642 67151268 75234291 77514118 82073772 95130963 100312388 116271177 123110658 126841284 150468582 155028236 184665987 190261926 225702873 232542354 246221316 285392889 300937164 348813531 369331974 380523852 426327649 451405746 465084708 570785778 677108619 697627062 738663948 852655298 902811492 1046440593 1141571556 1278982947 1354217238 1395254124 1705310596 2031325857 2092881186 2557965894 2708434476 3139321779 3836948841 4062651714 4185762372 5115931788 6278643558 7673897682 8125303428 11510846523 12557287116 15347795364 23021693046 34532539569 46043386092 69065079138 138130158276
• Sum of all divisors σ(n): 420260777244
• Sum of proper divisors (its aliquot sum) s(n): 282130618968
• 138130158276 is an abundant number, because the sum of its proper divisors (282130618968) is greater than itself. Its abundance is 144000460692

Bases of 138130158276

• Binary: 10000000101001001100101111001011000100₂
• Hexadecimal: 0x202932F2C4
• Base-36: 1RGF4O90

Squares and roots of 138130158276

• 138130158276 squared (138130158276²) is 19079940625352811292176
• 138130158276 cubed (138130158276³) is 2635515218476666242129830960448576
• The square root of 138130158276 is 371658.6582820317
• The cube root of 138130158276 is 5169.2734092825

Scales and comparisons

• 138,130,158,276 seconds is equal to 4,392 years, 5 weeks, 5 days, 16 hours, 24 minutes, 36 seconds.
• To count from 1 to 138,130,158,276 would take you about eight thousand, seven 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 138130158276 cubic inches would be around 430.8 feet tall.

Recreational maths with 138130158276

• 138130158276 backwards is 672851031831
• The number of decimal digits it has is: 12
• The sum of 138130158276's digits is 45
• More coming soon!