38133846387

Names of 38133846387

• Cardinal: 38133846387 can be written as Thirty-eight billion, one hundred thirty-three million, eight hundred forty-six thousand, three hundred eighty-seven.

Scientific notation

• Scientific notation: 3.8133846387 × 10¹⁰

Factors of 38133846387

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 937

Divisors of 38133846387

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 7 9 13 21 27 31 39 49 63 81 91 93 117 147 189 217 243 273 279 351 403 441 567 637 651 729 819 837 883 1053 1209 1323 1519 1701 1911 1953 2187 2457 2511 2649 2821 3159 3627 3969 4557 5103 5733 5859 6181 7371 7533 7947 8463 9477 10881 11479 11907 13671 15309 17199 17577 18543 19747 22113 22599 23841 25389 27373 28431 32643 34437 35721 41013 43267 51597 52731 55629 59241 66339 67797 71523 76167 80353 82119 97929 103311 107163 123039 129801 154791 158193 166887 177723 191611 199017 214569 228501 241059 246357 293787 309933 355849 369117 389403 464373 474579 500661 533169 562471 574833 643707 685503 723177 739071 881361 929799 1067547 1107351 1168209 1341277 1393119 1501983 1599507 1687413 1724499 1931121 2056509 2169531 2217213 2490943 2789397 3202641 3322053 3504627 4023831 4505949 4798521 5062239 5173497 6169527 6508593 6651639 7472829 8368191 9607923 10513881 12071493 13517847 14395563 15186717 15520491 17436601 19525779 19954917 22418487 25104573 28823769 31541643 36214479 43186689 45560151 46561473 52309803 58577337 59864751 67255461 86471307 94624929 108643437 136680453 139684419 156929409 175732011 201766383 259413921 325930311 410041359 419053257 470788227 605299149 778241763 977790933 1230124077 1412364681 1815897447 2933372799 4237094043 5447692341 12711282129 38133846387
• Sum of all divisors σ(n): 74042142720
• Sum of proper divisors (its aliquot sum) s(n): 35908296333
• 38133846387 is a deficient number, because the sum of its proper divisors (35908296333) is less than itself. Its deficiency is 2225550054

Bases of 38133846387

• Binary: 100011100000111101000101000101110011₂
• Hexadecimal: 0x8E0F45173
• Base-36: HINWO6R

Squares and roots of 38133846387

• 38133846387 squared (38133846387²) is 1454190240267312953769
• 38133846387 cubed (38133846387³) is 55453867239828333996282278682603
• The square root of 38133846387 is 195278.8938595259
• The cube root of 38133846387 is 3365.9180468479

Scales and comparisons

• 38,133,846,387 seconds is equal to 1,212 years, 27 weeks, 6 days, 23 hours, 6 minutes, 27 seconds.
• To count from 1 to 38,133,846,387 would take you about two thousand, four hundred twenty-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 38133846387 cubic inches would be around 280.5 feet tall.

Recreational maths with 38133846387

• 38133846387 backwards is 78364833183
• The number of decimal digits it has is: 11
• The sum of 38133846387's digits is 54
• More coming soon!