38072405007

Names of 38072405007

• Cardinal: 38072405007 can be written as Thirty-eight billion, seventy-two million, four hundred five thousand and seven.

Scientific notation

• Scientific notation: 3.8072405007 × 10¹⁰

Factors of 38072405007

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 115

Divisors of 38072405007

• Number of divisors d(n): 162
• Complete list of divisors:
  1 3 7 9 13 21 31 39 61 63 91 93 117 169 183 217 273 279 403 427 507 549 651 793 819 961 1183 1209 1281 1521 1891 1953 2379 2821 2883 3549 3627 3721 3843 5239 5551 5673 6727 7137 8463 8649 10309 10647 11163 12493 13237 15717 16653 17019 20181 24583 25389 26047 30927 33489 36673 37479 39711 47151 48373 49959 58621 60543 72163 73749 78141 87451 92781 110019 112437 115351 119133 145119 162409 172081 175863 216489 221247 234423 262353 319579 330057 338611 346053 410347 435357 487227 516243 527589 628849 649467 762073 787059 807457 958737 1015833 1038159 1136863 1231041 1461681 1499563 1548729 1886547 2237053 2286219 2422371 2876211 3047499 3410589 3575881 3693123 4401943 4498689 5334511 5659641 6711159 6858657 7267113 9906949 10231767 10496941 10727643 13205829 13496067 16003533 19494319 20133477 25031167 29720847 31490823 32182929 39617487 46486453 48010599 58482957 69348643 75093501 89162541 94472469 136460233 139459359 175448871 208045929 225280503 325405171 409380699 418378077 604323889 624137787 976215513 1228142097 1812971667 2928646539 4230267223 5438915001 12690801669 38072405007
• Sum of all divisors σ(n): 71494069608
• Sum of proper divisors (its aliquot sum) s(n): 33421664601
• 38072405007 is a deficient number, because the sum of its proper divisors (33421664601) is less than itself. Its deficiency is 4650740406

Bases of 38072405007

• Binary: 100011011101010010101100110000001111₂
• Hexadecimal: 0x8DD4ACC0F
• Base-36: HHNBRPR

Squares and roots of 38072405007

• 38072405007 squared (38072405007²) is 1449508023017038670049
• 38072405007 cubed (38072405007³) is 55186256513200574307886168535343
• The square root of 38072405007 is 195121.5134397025
• The cube root of 38072405007 is 3364.1093489931

Scales and comparisons

• 38,072,405,007 seconds is equal to 1,210 years, 30 weeks, 2 days, 20 hours, 3 minutes, 27 seconds.
• To count from 1 to 38,072,405,007 would take you about two thousand, four hundred twenty-one 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 38072405007 cubic inches would be around 280.3 feet tall.

Recreational maths with 38072405007

• 38072405007 backwards is 70050427083
• The number of decimal digits it has is: 11
• The sum of 38072405007's digits is 36
• More coming soon!