4025431872

Names of 4025431872

• Cardinal: 4025431872 can be written as Four billion, twenty-five million, four hundred thirty-one thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 4.025431872 × 10⁹

Factors of 4025431872

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 283

Divisors of 4025431872

• Number of divisors d(n): 504
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 14 16 18 21 22 24 28 32 33 36 37 42 44 48 56 63 64 66 72 74 77 84 88 96 99 111 112 121 126 132 144 148 154 168 176 192 198 222 223 224 231 242 252 259 264 288 296 308 333 336 352 363 396 407 444 446 448 462 484 504 518 528 576 592 616 666 669 672 693 704 726 777 792 814 847 888 892 924 968 1008 1036 1056 1089 1184 1221 1232 1332 1338 1344 1386 1452 1554 1561 1584 1628 1694 1776 1784 1848 1936 2007 2016 2072 2112 2178 2331 2368 2442 2453 2464 2541 2664 2676 2772 2849 2904 3108 3122 3168 3256 3388 3552 3568 3663 3696 3872 4014 4032 4144 4356 4477 4662 4683 4884 4906 4928 5082 5328 5352 5544 5698 5808 6216 6244 6336 6512 6776 7104 7136 7326 7359 7392 7623 7744 8028 8251 8288 8547 8712 8954 9324 9366 9768 9812 10164 10656 10704 11088 11396 11616 12432 12488 13024 13431 13552 14049 14272 14652 14718 14784 15246 16056 16502 16576 17094 17171 17424 17908 18648 18732 19536 19624 20328 21312 21408 22077 22176 22792 23232 24753 24864 24976 25641 26048 26862 26983 27104 28098 29304 29436 30492 31339 32112 33004 34188 34342 34848 35816 37296 37464 39072 39248 40293 40656 42816 44154 44352 45584 49506 49728 49952 51282 51513 53724 53966 54208 56196 57757 58608 58872 60984 62678 64224 66008 68376 68684 69696 71632 74259 74592 74928 78144 78496 80586 80949 81312 88308 90761 91168 94017 99012 99904 102564 103026 107448 107932 112392 115514 117216 117744 121968 125356 128448 132016 136752 137368 143264 148518 149184 149856 154539 156992 161172 161898 162624 173271 176616 181522 182336 188034 188881 198024 205128 206052 214896 215864 224784 231028 234432 235488 242847 243936 250712 264032 272283 273504 274736 282051 286528 297036 299712 309078 322344 323796 346542 353232 363044 376068 377762 396048 410256 412104 429792 431728 449568 462056 470976 485694 487872 501424 519813 528064 544566 547008 549472 564102 566643 594072 618156 635327 644688 647592 693084 706464 726088 752136 755524 792096 816849 820512 824208 859584 863456 899136 924112 971388 998371 1002848 1039626 1089132 1098944 1128204 1133286 1188144 1236312 1270654 1289376 1295184 1386168 1412928 1452176 1504272 1511048 1584192 1633698 1641024 1648416 1699929 1726912 1848224 1905981 1942776 1996742 2005696 2079252 2178264 2256408 2266572 2376288 2472624 2541308 2578752 2590368 2772336 2904352 2995113 3008544 3022096 3267396 3296832 3399858 3696448 3811962 3885552 3993484 4158504 4356528 4512816 4533144 4752576 4945248 5082616 5180736 5544672 5717943 5808704 5990226 6017088 6044192 6534792 6799716 6988597 7623924 7771104 7986968 8317008 8713056 8985339 9025632 9066288 9890496 10165232 11089344 11435886 11980452 12088384 13069584 13599432 13977194 15247848 15542208 15973936 16634016 17426112 17970678 18051264 18132576 20330464 20965791 22871772 23960904 26139168 27198864 27954388 30495696 31947872 33268032 35941356 36265152 40660928 41931582 45743544 47921808 52278336 54397728 55908776 60991392 62897373 63895744 71882712 83863164 91487088 95843616 108795456 111817552 121982784 125794746 143765424 167726328 182974176 191687232 223635104 251589492 287530848 335452656 365948352 447270208 503178984 575061696 670905312 1006357968 1341810624 2012715936 4025431872
• Sum of all divisors σ(n): 14952723968
• Sum of proper divisors (its aliquot sum) s(n): 10927292096
• 4025431872 is an abundant number, because the sum of its proper divisors (10927292096) is greater than itself. Its abundance is 6901860224

Bases of 4025431872

• Binary: 11101111111011110011011101000000₂
• Hexadecimal: 0xEFEF3740
• Base-36: 1UKMZ40

Squares and roots of 4025431872

• 4025431872 squared (4025431872²) is 16204101756113424384
• 4025431872 cubed (4025431872³) is 65228507666190149362415566848
• The square root of 4025431872 is 63446.2912391261
• The cube root of 4025431872 is 1590.7581622195

Scales and comparisons

• 4,025,431,872 seconds is equal to 127 years, 51 weeks, 5 days, 15 hours, 31 minutes, 12 seconds.
• To count from 1 to 4,025,431,872 would take you about two hundred fifty-five 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 4025431872 cubic inches would be around 132.6 feet tall.

Recreational maths with 4025431872

• 4025431872 backwards is 2781345204
• 4025431872 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 4025431872's digits is 36
• More coming soon!