138301130625

Names of 138301130625

• Cardinal: 138301130625 can be written as One hundred thirty-eight billion, three hundred one million, one hundred thirty thousand, six hundred twenty-five.

Scientific notation

• Scientific notation: 1.38301130625 × 10¹¹

Factors of 138301130625

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 152

Divisors of 138301130625

• Number of divisors d(n): 360
• Complete list of divisors:
  1 3 5 7 15 17 19 21 25 35 51 57 75 85 95 101 105 119 125 133 175 255 285 289 303 323 357 361 375 399 425 475 505 525 595 625 665 707 867 875 969 1083 1275 1425 1445 1515 1615 1717 1785 1805 1875 1919 1995 2023 2121 2125 2261 2375 2525 2527 2625 2975 3325 3535 4335 4375 4845 5151 5415 5491 5757 6069 6137 6375 6783 7125 7225 7575 7581 8075 8585 8925 9025 9595 9975 10115 10605 10625 11305 11875 12019 12625 12635 13125 13433 14875 16473 16625 17675 18411 21675 24225 25755 27075 27455 28785 29189 30345 30685 31875 32623 33915 35625 36057 36125 36461 37875 37905 38437 40299 40375 42925 42959 44625 45125 47975 49875 50575 53025 56525 60095 63125 63175 67165 74375 82365 83125 87567 88375 92055 97869 104329 108375 109383 115311 121125 128775 128877 135375 137275 143925 145945 151725 153425 163115 169575 180285 180625 182305 189375 189525 192185 201495 201875 204323 214625 214795 223125 225625 228361 239875 249375 252875 255227 265125 282625 300475 312987 315875 335825 411825 437835 441875 460275 489345 521645 541875 546915 554591 576555 605625 612969 619837 643875 644385 676875 685083 686375 719625 729725 730303 758625 765681 767125 815575 847875 901425 911525 947625 960925 1007475 1021615 1073125 1073975 1141805 1199375 1264375 1276135 1325625 1413125 1502375 1564935 1579375 1663773 1679125 1859511 2059125 2189175 2190909 2301375 2446725 2608225 2734575 2772955 2882775 3064845 3099185 3219375 3221925 3425415 3431875 3598125 3648625 3651515 3793125 3828405 3835625 3882137 4077875 4239375 4338859 4507125 4557625 4738125 4804625 5037375 5108075 5369875 5709025 6380675 7511875 7824675 8318865 8395625 9297555 10295625 10537229 10945875 10954545 11506875 11646411 12233625 13016577 13041125 13672875 13864775 14413875 15324225 15495925 16109625 17127075 18243125 18257575 19142025 19410685 20389375 21694295 22535625 22788125 24023125 25186875 25540375 26849375 28545125 31611687 31903375 39123375 41594325 46487775 52686145 54729375 54772725 58232055 61168125 65082885 65205625 68364375 69323875 72069375 73760603 76621125 77479625 80548125 85635375 91287875 95710125 97053425 108471475 127701875 142725625 158058435 159516875 195616875 207971625 221281809 232438875 263430725 273863625 291160275 325414425 346619375 368803015 383105625 387398125 428176875 456439375 478550625 485267125 542357375 790292175 1039858125 1106409045 1162194375 1317153625 1369318125 1455801375 1627072125 1844015075 2426335625 2711786875 3951460875 5532045225 6585768125 7279006875 8135360625 9220075375 19757304375 27660226125 46100376875 138301130625
• Sum of all divisors σ(n): 298170404928
• Sum of proper divisors (its aliquot sum) s(n): 159869274303
• 138301130625 is an abundant number, because the sum of its proper divisors (159869274303) is greater than itself. Its abundance is 21568143678

Bases of 138301130625

• Binary: 10000000110011011000111100011110000001₂
• Hexadecimal: 0x203363C781
• Base-36: 1RJ8X7CX

Squares and roots of 138301130625

• 138301130625 squared (138301130625²) is 19127202732153312890625
• 138301130625 cubed (138301130625³) is 2645313763550392213612824462890625
• The square root of 138301130625 is 371888.5997513233
• The cube root of 138301130625 is 5171.4053077591

Scales and comparisons

• 138,301,130,625 seconds is equal to 4,397 years, 28 weeks, 3 days, 12 hours, 43 minutes, 45 seconds.
• To count from 1 to 138,301,130,625 would take you about eight thousand, seven hundred ninety-five 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 138301130625 cubic inches would be around 431 feet tall.

Recreational maths with 138301130625

• 138301130625 backwards is 526031103831
• The number of decimal digits it has is: 12
• The sum of 138301130625's digits is 33
• More coming soon!