45439452828

Names of 45439452828

• Cardinal: 45439452828 can be written as Forty-five billion, four hundred thirty-nine million, four hundred fifty-two thousand, eight hundred twenty-eight.

Scientific notation

• Scientific notation: 4.5439452828 × 10¹⁰

Factors of 45439452828

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 975

Divisors of 45439452828

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 3 4 6 7 9 11 12 14 18 21 22 28 33 36 42 44 49 63 66 77 84 98 99 121 126 132 147 154 196 198 231 242 252 294 308 359 363 396 441 462 484 539 588 593 693 718 726 847 882 924 1077 1078 1089 1186 1386 1436 1452 1617 1694 1764 1779 2154 2156 2178 2372 2513 2541 2772 3231 3234 3388 3558 3949 4151 4308 4356 4851 5026 5082 5337 5929 6462 6468 6523 7116 7539 7623 7898 8302 9702 10052 10164 10674 11847 11858 12453 12924 13046 15078 15246 15796 16604 17591 17787 19404 19569 21348 22617 23694 23716 24906 26092 27643 29057 30156 30492 35182 35541 35574 37359 39138 43439 45234 45661 47388 49812 52773 53361 55286 58114 58707 70364 71082 71148 71753 74718 78276 82929 86878 87171 90468 91322 105546 106722 110572 116228 117414 130317 136983 142164 143506 149436 158319 165858 173756 174342 182644 193501 211092 212887 213444 215259 234828 248787 260634 261513 273966 287012 304073 316638 319627 331716 348684 387002 390951 410949 425774 430518 497574 502271 521268 523026 547932 580503 608146 633276 638661 639254 645777 774004 781902 821898 851548 861036 912219 958881 995148 1004542 1046052 1161006 1216292 1277322 1278508 1291554 1490209 1506813 1563804 1643796 1741509 1824438 1915983 1917762 2009084 2128511 2322012 2341757 2554644 2583108 2736657 2876643 2980418 3013626 3483018 3515897 3648876 3831966 3835524 4257022 4470627 4520439 4683514 5473314 5753286 5960836 6027252 6385533 6966036 7025271 7031794 7663932 8514044 8941254 9040878 9367028 10431463 10547691 10946628 11506572 12771066 13411881 14050542 14063588 16392299 17882508 18081756 19156599 20862926 21075813 21095382 25542132 25759327 26823762 28101084 31294389 31643073 32784598 38313198 41725852 42151626 42190764 49176897 51518654 53647524 62588778 63286146 65569196 76626396 77277981 84303252 93883167 98353794 103037308 114746093 125177556 126572292 147530691 154555962 180315289 187766334 196707588 229492186 231833943 295061382 309111924 344238279 360630578 375532668 458984372 463667886 540945867 590122764 688476558 721261156 927335772 1032714837 1081891734 1262207023 1376953116 1622837601 2065429674 2163783468 2524414046 3245675202 3786621069 4130859348 5048828092 6491350404 7573242138 11359863207 15146484276 22719726414 45439452828
• Sum of all divisors σ(n): 147522014640
• Sum of proper divisors (its aliquot sum) s(n): 102082561812
• 45439452828 is an abundant number, because the sum of its proper divisors (102082561812) is greater than itself. Its abundance is 56643108984

Bases of 45439452828

• Binary: 101010010100011001110000011010011100₂
• Hexadecimal: 0xA9467069C
• Base-36: KVHH670

Squares and roots of 45439452828

• 45439452828 squared (45439452828²) is 2064743873308037197584
• 45439452828 cubed (45439452828³) is 93820831833082564552887483567552
• The square root of 45439452828 is 213165.3180702715
• The cube root of 45439452828 is 3568.4342384037

Scales and comparisons

• 45,439,452,828 seconds is equal to 1,444 years, 43 weeks, 2 days, 14 hours, 13 minutes, 48 seconds.
• To count from 1 to 45,439,452,828 would take you about two thousand, eight hundred eighty-nine 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 45439452828 cubic inches would be around 297.4 feet tall.

Recreational maths with 45439452828

• 45439452828 backwards is 82825493454
• The number of decimal digits it has is: 11
• The sum of 45439452828's digits is 54
• More coming soon!