4445930916

Names of 4445930916

• Cardinal: 4445930916 can be written as Four billion, four hundred forty-five million, nine hundred thirty thousand, nine hundred sixteen.

Scientific notation

• Scientific notation: 4.445930916 × 10⁹

Factors of 4445930916

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 48

Divisors of 4445930916

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 17 18 19 21 27 28 34 36 38 42 49 51 54 57 63 68 76 81 84 98 102 108 114 119 126 133 147 153 162 171 189 196 204 228 238 243 252 266 289 294 306 323 324 342 357 378 399 441 459 476 486 513 532 567 578 588 612 646 684 714 756 798 833 867 882 918 931 969 972 1026 1071 1134 1156 1197 1292 1323 1377 1428 1539 1596 1666 1701 1734 1764 1836 1862 1938 2023 2052 2142 2261 2268 2394 2499 2601 2646 2754 2793 2907 3078 3213 3332 3402 3468 3591 3724 3876 3969 4046 4131 4284 4522 4617 4788 4913 4998 5202 5292 5491 5508 5586 5814 6069 6156 6426 6783 6804 7182 7497 7803 7938 8092 8262 8379 8721 9044 9234 9639 9826 9996 10404 10773 10982 11172 11628 11907 12138 12852 13566 14161 14364 14739 14994 15606 15827 15876 16473 16524 16758 17442 18207 18468 19278 19652 20349 21546 21964 22491 23409 23814 24276 25137 26163 27132 28322 28917 29478 29988 31212 31654 32319 32946 33516 34391 34884 36414 38437 38556 40698 42483 43092 44217 44982 46818 47481 47628 49419 50274 52326 54621 56644 57834 58956 61047 63308 64638 65892 67473 68782 70227 72828 75411 76874 78489 81396 84966 88434 89964 93347 93636 94962 98838 100548 103173 104652 109242 115311 115668 122094 127449 129276 132651 134946 137564 140454 142443 148257 150822 153748 156978 163863 169932 176868 183141 186694 189924 197676 202419 206346 218484 226233 230622 240737 244188 254898 265302 269059 269892 280041 280908 284886 296514 301644 309519 313956 327726 345933 366282 373388 382347 397953 404838 412692 427329 444771 452466 461244 481474 491589 509796 530604 538118 549423 560082 569772 593028 619038 653429 655452 691866 722211 732564 764694 795906 807177 809676 840123 854658 889542 904932 928557 962948 983178 1037799 1076236 1098846 1120164 1147041 1193859 1238076 1281987 1306858 1334313 1383732 1444422 1529388 1591812 1614354 1680246 1709316 1779084 1857114 1960287 1966356 2075598 2166633 2197692 2294082 2387718 2421531 2520369 2563974 2613716 2668626 2785671 2888844 3113397 3228708 3360492 3441123 3714228 3845961 3920574 4151196 4333266 4574003 4588164 4775436 4843062 5040738 5127948 5337252 5571342 5880861 6226794 6499899 6882246 7264593 7561107 7691922 7841148 8357013 8666532 9148006 9340191 9686124 10081476 11142684 11761722 12453588 12999798 13722009 13764492 14529186 15122214 15383844 16714026 17642583 18296012 18680382 19499697 21793779 22683321 23523444 25999596 27444018 29058372 30244428 33428052 35285166 37360764 38999394 41166027 43587558 45366642 52927749 54888036 58499091 65381337 70570332 77998788 82332054 87175116 90733284 105855498 116998182 123498081 130762674 158783247 164664108 211710996 233996364 246996162 261525348 317566494 370494243 493992324 635132988 740988486 1111482729 1481976972 2222965458 4445930916
• Sum of all divisors σ(n): 15162638400
• Sum of proper divisors (its aliquot sum) s(n): 10716707484
• 4445930916 is an abundant number, because the sum of its proper divisors (10716707484) is greater than itself. Its abundance is 6270776568

Bases of 4445930916

• Binary: 100001000111111111000010110100100₂
• Hexadecimal: 0x108FF85A4
• Base-36: 21IZQ90

Squares and roots of 4445930916

• 4445930916 squared (4445930916²) is 19766301709844599056
• 4445930916 cubed (4445930916³) is 87879611866781764498694815296
• The square root of 4445930916 is 66677.8142713151
• The cube root of 4445930916 is 1644.3246601607

Scales and comparisons

• 4,445,930,916 seconds is equal to 141 years, 19 weeks, 12 hours, 48 minutes, 36 seconds.
• To count from 1 to 4,445,930,916 would take you about two hundred eighty-two 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 4445930916 cubic inches would be around 137 feet tall.

Recreational maths with 4445930916

• 4445930916 backwards is 6190395444
• The number of decimal digits it has is: 10
• The sum of 4445930916's digits is 45
• More coming soon!