5449154172

Names of 5449154172

• Cardinal: 5449154172 can be written as Five billion, four hundred forty-nine million, one hundred fifty-four thousand, one hundred seventy-two.

Scientific notation

• Scientific notation: 5.449154172 × 10⁹

Factors of 5449154172

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 210

Divisors of 5449154172

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 7 11 12 14 19 21 22 28 29 33 38 42 44 49 57 58 66 76 77 84 87 98 114 116 121 132 133 139 147 154 174 196 203 209 228 231 242 266 278 294 308 319 348 363 399 406 417 418 462 484 532 539 551 556 588 609 627 638 726 798 812 834 836 847 924 931 957 973 1078 1102 1218 1254 1276 1421 1452 1463 1529 1596 1617 1653 1668 1694 1862 1914 1946 2156 2204 2233 2299 2436 2508 2541 2641 2793 2842 2919 2926 3058 3234 3306 3388 3509 3724 3828 3857 3892 4031 4263 4389 4466 4587 4598 5082 5282 5586 5684 5838 5852 5929 6061 6116 6468 6612 6699 6811 6897 7018 7714 7923 8062 8526 8778 8932 9174 9196 10164 10241 10527 10564 10703 11172 11571 11676 11858 12093 12122 13398 13622 13794 14036 15428 15631 15846 16093 16124 16819 17052 17556 17787 18183 18348 18487 20433 20482 21054 21406 23142 23716 24186 24244 24563 26796 26999 27244 27588 28217 29051 30723 31262 31692 32109 32186 33638 35574 36366 36974 40866 40964 42108 42427 42812 44341 46284 46893 48279 48372 49126 50457 53998 55461 56434 58102 61446 62524 64218 64372 66671 67276 71148 72732 73689 73948 74921 76589 80997 81732 84651 84854 87153 88682 93786 96558 98252 100914 107996 110922 112651 112868 116204 117733 122892 127281 128436 129409 133023 133342 147378 149842 153178 161994 169302 169708 171941 174306 177364 187572 193116 197519 200013 201828 203357 221844 224763 225302 229767 235466 254562 258818 266046 266684 294756 296989 299684 306356 310387 319561 323988 337953 338604 343882 348612 353199 388227 395038 400026 406714 449526 450604 459534 466697 470932 487751 509124 515823 517636 532092 536123 592557 593978 610071 620774 639122 675906 687764 706398 776454 790076 800052 813428 824131 842479 890967 899052 919068 931161 933394 958683 975502 1031646 1072246 1185114 1187956 1220142 1241548 1278244 1351812 1400091 1412796 1423499 1463253 1552908 1608369 1648262 1684958 1781934 1862322 1866788 1917366 1951004 2063292 2144492 2172709 2236927 2370228 2440284 2472393 2527437 2800182 2846998 2926506 3216738 3266879 3296524 3369916 3414257 3563868 3724644 3752861 3834732 4270497 4345418 4473854 4944786 5054874 5600364 5693996 5853012 5897353 6433476 6518127 6533758 6710781 6828514 7505722 8540994 8690836 8947708 9267269 9800637 9889572 10109748 10242771 11258583 11794706 13036254 13067516 13421562 13657028 15011444 15658489 17081988 17692059 18534538 19601274 20485542 22517166 23589412 23899799 26072508 26843124 27801807 31316978 35384118 37069076 39202548 40971084 41281471 45034332 46975467 47799598 55603614 62633956 64870883 70768236 71699397 82562942 93950934 95599196 111207228 123844413 129741766 143398794 165125884 187901868 194612649 247688826 259483532 286797588 389225298 454096181 495377652 778450596 908192362 1362288543 1816384724 2724577086 5449154172
• Sum of all divisors σ(n): 17830512000
• Sum of proper divisors (its aliquot sum) s(n): 12381357828
• 5449154172 is an abundant number, because the sum of its proper divisors (12381357828) is greater than itself. Its abundance is 6932203656

Bases of 5449154172

• Binary: 101000100110010110111111001111100₂
• Hexadecimal: 0x144CB7E7C
• Base-36: 2I4AA9O

Squares and roots of 5449154172

• 5449154172 squared (5449154172²) is 29693281190225005584
• 5449154172 cubed (5449154172³) is 161803267078083714796776896448
• The square root of 5449154172 is 73818.3864088073
• The cube root of 5449154172 is 1759.7178193437

Scales and comparisons

• 5,449,154,172 seconds is equal to 173 years, 13 weeks, 5 days, 21 hours, 56 minutes, 12 seconds.
• To count from 1 to 5,449,154,172 would take you about three hundred forty-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 5449154172 cubic inches would be around 146.6 feet tall.

Recreational maths with 5449154172

• 5449154172 backwards is 2714519445
• 5449154172 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 5449154172's digits is 42
• More coming soon!