4938402672

Names of 4938402672

• Cardinal: 4938402672 can be written as Four billion, nine hundred thirty-eight million, four hundred two thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 4.938402672 × 10⁹

Factors of 4938402672

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 361

Divisors of 4938402672

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 31 36 42 48 49 56 62 63 72 84 93 98 107 112 124 126 144 147 168 186 196 211 214 217 248 252 279 294 321 336 372 392 422 428 434 441 496 504 558 588 633 642 651 744 749 784 844 856 868 882 963 1008 1116 1176 1266 1284 1302 1477 1488 1498 1519 1688 1712 1736 1764 1899 1926 1953 2232 2247 2352 2532 2568 2604 2954 2996 3038 3317 3376 3472 3528 3798 3852 3906 4431 4464 4494 4557 5064 5136 5208 5243 5908 5992 6076 6541 6634 6741 7056 7596 7704 7812 8862 8988 9114 9951 10128 10339 10416 10486 11816 11984 12152 13082 13268 13293 13482 13671 15192 15408 15624 15729 17724 17976 18228 19623 19902 20678 20972 22577 23219 23632 24304 26164 26536 26586 26964 27342 29853 30384 31017 31248 31458 35448 35952 36456 39246 39804 41356 41944 45154 45787 46438 47187 52328 53072 53172 53928 54684 58869 59706 62034 62916 67731 69657 70896 72912 78492 79608 82712 83888 90308 91574 92876 93051 94374 104656 106344 107856 109368 117738 119412 124068 125832 135462 137361 139314 156984 158039 159216 162533 165424 180616 183148 185752 186102 188748 203193 208971 212688 218736 235476 238824 248136 251664 270924 274722 278628 313968 316078 320509 325066 361232 366296 371504 372204 377496 406386 412083 417942 470952 474117 477648 487599 496272 541848 549444 557256 632156 641018 650132 699887 732592 744408 754992 812772 824166 835884 941904 948234 961527 975198 1083696 1098888 1106273 1114512 1264312 1282036 1300264 1399774 1422351 1462797 1488816 1625544 1648332 1671768 1896468 1923054 1950396 2099661 2197776 2212546 2528624 2564072 2600528 2799548 2844702 2884581 2925594 3251088 3296664 3318819 3343536 3792936 3846108 3900792 4199322 4425092 4899209 5128144 5599096 5689404 5769162 5851188 6298983 6593328 6637638 7585872 7692216 7801584 8398644 8850184 9798418 9956457 11198192 11378808 11538324 11702376 12597966 13275276 14697627 15384432 16797288 17700368 19596836 19912914 22757616 23076648 23404752 25195932 26550552 29395254 33594576 34294463 39193672 39825828 44092881 46153296 50391864 53101104 58790508 68588926 78387344 79651656 88185762 100783728 102883389 117581016 137177852 159303312 176371524 205766778 235162032 274355704 308650167 352743048 411533556 548711408 617300334 705486096 823067112 1234600668 1646134224 2469201336 4938402672
• Sum of all divisors σ(n): 16830208512
• Sum of proper divisors (its aliquot sum) s(n): 11891805840
• 4938402672 is an abundant number, because the sum of its proper divisors (11891805840) is greater than itself. Its abundance is 6953403168

Bases of 4938402672

• Binary: 100100110010110100000101101110000₂
• Hexadecimal: 0x1265A0B70
• Base-36: 29O73W0

Squares and roots of 4938402672

• 4938402672 squared (4938402672²) is 24387820950816739584
• 4938402672 cubed (4938402672³) is 120436880147770967343953768448
• The square root of 4938402672 is 70273.7694449359
• The cube root of 4938402672 is 1702.9249153191

Scales and comparisons

• 4,938,402,672 seconds is equal to 157 years, 1 week, 2 days, 10 hours, 31 minutes, 12 seconds.
• To count from 1 to 4,938,402,672 would take you about three hundred fourteen 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 4938402672 cubic inches would be around 141.9 feet tall.

Recreational maths with 4938402672

• 4938402672 backwards is 2762048394
• The number of decimal digits it has is: 10
• The sum of 4938402672's digits is 45
• More coming soon!