5128766748

Names of 5128766748

• Cardinal: 5128766748 can be written as Five billion, one hundred twenty-eight million, seven hundred sixty-six thousand, seven hundred forty-eight.

Scientific notation

• Scientific notation: 5.128766748 × 10⁹

Factors of 5128766748

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 537

Divisors of 5128766748

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 19 21 27 28 36 38 42 54 57 63 76 81 84 97 108 114 126 133 162 171 189 194 228 243 252 266 291 324 342 378 388 399 409 486 513 532 567 582 679 684 756 798 818 873 972 1026 1134 1164 1197 1227 1358 1539 1596 1636 1701 1746 1843 2037 2052 2268 2394 2454 2619 2716 2863 3078 3402 3492 3591 3681 3686 4074 4617 4788 4908 5238 5529 5726 6111 6156 6804 7182 7362 7372 7771 7857 8148 8589 9234 10476 10773 11043 11058 11452 12222 12901 14364 14724 15542 15714 16587 17178 18333 18468 21546 22086 22116 23313 23571 24444 25767 25802 31084 31428 32319 33129 33174 34356 36666 38703 39673 43092 44172 46626 47142 49761 51534 51604 54397 54999 64638 66258 66348 69939 73332 77301 77406 79346 93252 94284 99387 99522 103068 108794 109998 116109 119019 129276 132516 139878 149283 154602 154812 158692 163191 164997 198774 199044 209817 217588 219996 231903 232218 238038 277711 279756 298566 309204 326382 329994 348327 357057 397548 419634 447849 463806 464436 476076 489573 555422 597132 629451 652764 659988 695709 696654 714114 753787 833133 839268 895698 927612 979146 1044981 1071171 1110844 1258902 1391418 1393308 1428228 1468719 1507574 1666266 1791396 1888353 1958292 2089962 2142342 2261361 2499399 2517804 2782836 2937438 3015148 3134943 3213513 3332532 3776706 4179924 4284684 4406157 4522722 4998798 5276509 5874876 6269886 6427026 6784083 7498197 7553412 8812314 9045444 9640539 9997596 10553018 12539772 12854052 13218471 13568166 14996394 15829527 17624628 19281078 20352249 21106036 22494591 26436942 27136332 29992788 31659054 38562156 40704498 44989182 47488581 52873884 61056747 63318108 67483773 81408996 89978364 94977162 122113494 134967546 142465743 183170241 189954324 244226988 269935092 284931486 366340482 427397229 569862972 732680964 854794458 1282191687 1709588916 2564383374 5128766748
• Sum of all divisors σ(n): 16380582400
• Sum of proper divisors (its aliquot sum) s(n): 11251815652
• 5128766748 is an abundant number, because the sum of its proper divisors (11251815652) is greater than itself. Its abundance is 6123048904

Bases of 5128766748

• Binary: 100110001101100101100010100011100₂
• Hexadecimal: 0x131B2C51C
• Base-36: 2CTJ9R0

Squares and roots of 5128766748

• 5128766748 squared (5128766748²) is 26304248355390495504
• 5128766748 cubed (5128766748³) is 134908354296260459896158700992
• The square root of 5128766748 is 71615.4085934025
• The cube root of 5128766748 is 1724.5309091215

Scales and comparisons

• 5,128,766,748 seconds is equal to 163 years, 4 weeks, 17 hours, 25 minutes, 48 seconds.
• To count from 1 to 5,128,766,748 would take you about three hundred twenty-six 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 5128766748 cubic inches would be around 143.7 feet tall.

Recreational maths with 5128766748

• 5128766748 backwards is 8476678215
• 5128766748 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 5128766748's digits is 54
• More coming soon!