38434020768

Names of 38434020768

• Cardinal: 38434020768 can be written as Thirty-eight billion, four hundred thirty-four million, twenty thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 3.8434020768 × 10¹⁰

Factors of 38434020768

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 11921

Divisors of 38434020768

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 13 16 18 22 24 26 32 33 36 39 44 48 52 66 72 78 79 88 96 99 104 117 132 143 144 156 158 176 198 208 234 237 264 286 288 312 316 352 396 416 429 468 474 528 572 624 632 711 792 858 869 936 948 1027 1056 1144 1248 1264 1287 1422 1584 1716 1738 1872 1896 2054 2288 2528 2574 2607 2844 3081 3168 3432 3476 3744 3792 4108 4576 5148 5214 5688 6162 6864 6952 7584 7821 8216 9243 10296 10428 11297 11376 11813 12324 13728 13904 15642 16432 18486 20592 20856 22594 22752 23626 24648 27808 31284 32864 33891 35439 36972 41184 41712 45188 47252 49296 62568 67782 70878 73944 83424 90376 94504 98592 101673 106317 125136 129943 135564 141756 147888 153569 180752 189008 203346 212634 250272 259886 271128 283512 295776 307138 361504 378016 389829 406692 425268 460707 519772 542256 567024 614276 779658 813384 850536 921414 933227 1039544 1084512 1134048 1169487 1228552 1382121 1559316 1626768 1689259 1701072 1842828 1866454 2079088 2338974 2457104 2764242 2799681 3118632 3253536 3378518 3402144 3685656 3732908 4158176 4677948 4914208 5067777 5528484 5599362 6237264 6757036 7371312 7465816 8399043 9355896 10135554 10265497 11056968 11198724 12131951 12474528 13514072 14742624 14931632 15203331 16798086 18711792 20271108 20530994 22113936 22397448 24263902 27028144 29863264 30406662 30796491 33596172 36395853 37423584 40542216 41061988 44227872 44794896 48527804 54056288 60813324 61592982 67192344 72791706 81084432 82123976 89589792 92389473 97055608 109187559 121626648 123185964 133451461 134384688 145583412 162168864 164247952 184778946 194111216 218375118 243253296 246371928 266902922 268769376 291166824 328495904 369557892 388222432 400354383 436750236 486506592 492743856 533805844 582333648 739115784 800708766 873500472 985487712 1067611688 1164667296 1201063149 1478231568 1601417532 1747000944 2135223376 2402126298 2956463136 3202835064 3494001888 4270446752 4804252596 6405670128 9608505192 12811340256 19217010384 38434020768
• Sum of all divisors σ(n): 130040951040
• Sum of proper divisors (its aliquot sum) s(n): 91606930272
• 38434020768 is an abundant number, because the sum of its proper divisors (91606930272) is greater than itself. Its abundance is 53172909504

Bases of 38434020768

• Binary: 100011110010110110001001110110100000₂
• Hexadecimal: 0x8F2D89DA0
• Base-36: HNMMG80

Squares and roots of 38434020768

• 38434020768 squared (38434020768²) is 1477173952395055309824
• 38434020768 cubed (38434020768³) is 56773734364300199118284290424832
• The square root of 38434020768 is 196045.9659569663
• The cube root of 38434020768 is 3374.7266944447

Scales and comparisons

• 38,434,020,768 seconds is equal to 1,222 years, 4 weeks, 2 days, 4 hours, 52 minutes, 48 seconds.
• To count from 1 to 38,434,020,768 would take you about two thousand, four hundred forty-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 38434020768 cubic inches would be around 281.2 feet tall.

Recreational maths with 38434020768

• 38434020768 backwards is 86702043483
• The number of decimal digits it has is: 11
• The sum of 38434020768's digits is 45
• More coming soon!