3984994944

Names of 3984994944

• Cardinal: 3984994944 can be written as Three billion, nine hundred eighty-four million, nine hundred ninety-four thousand, nine hundred forty-four.

Scientific notation

• Scientific notation: 3.984994944 × 10⁹

Factors of 3984994944

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 901

Divisors of 3984994944

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 19 21 24 28 31 32 36 38 42 48 56 57 62 63 64 72 76 84 93 96 112 114 124 126 128 133 144 152 168 171 186 192 217 224 228 248 252 266 279 288 304 336 342 372 384 399 434 448 456 496 504 532 558 576 589 608 651 672 684 744 798 839 868 896 912 992 1008 1064 1116 1152 1178 1197 1216 1302 1344 1368 1488 1596 1678 1736 1767 1824 1953 1984 2016 2128 2232 2356 2394 2432 2517 2604 2688 2736 2976 3192 3356 3472 3534 3648 3906 3968 4032 4123 4256 4464 4712 4788 5034 5208 5301 5472 5873 5952 6384 6712 6944 7068 7296 7551 7812 8064 8246 8512 8928 9424 9576 10068 10416 10602 10944 11746 11904 12369 12768 13424 13888 14136 15102 15624 15941 16492 17024 17619 17856 18848 19152 20136 20832 21204 21888 23492 24738 25536 26009 26848 27776 28272 30204 31248 31882 32984 35238 35712 37107 37696 38304 40272 41664 42408 46984 47823 49476 51072 52018 52857 53696 56544 60408 62496 63764 65968 70476 74214 75392 76608 78027 80544 83328 84816 93968 95646 98952 104036 105714 107392 111587 113088 120816 124992 127528 131936 140952 143469 148428 153216 156054 161088 169632 182063 187936 191292 197904 208072 211428 223174 226176 234081 241632 249984 255056 263872 281904 286938 296856 312108 322176 334761 339264 364126 375872 382584 395808 416144 422856 446348 468162 483264 494171 510112 527744 546189 563808 573876 593712 624216 669522 678528 728252 751744 765168 791616 832288 845712 892696 936324 966528 988342 1004283 1020224 1092378 1127616 1147752 1187424 1248432 1339044 1456504 1482513 1530336 1583232 1638567 1664576 1691424 1785392 1872648 1976684 2008566 2040448 2184756 2255232 2295504 2374848 2496864 2678088 2913008 2965026 3060672 3277134 3329152 3382848 3459197 3570784 3745296 3953368 4017132 4369512 4447539 4591008 4749696 4993728 5356176 5826016 5930052 6121344 6554268 6765696 6918394 7141568 7490592 7906736 8034264 8739024 8895078 9182016 9987456 10377591 10712352 11652032 11860104 13108536 13836788 14283136 14981184 15813472 16068528 17478048 17790156 18364032 20755182 21424704 23304064 23720208 26217072 27673576 29962368 31132773 31626944 32137056 34956096 35580312 41510364 42849408 47440416 52434144 55347152 62265546 63253888 64274112 69912192 71160624 83020728 94880832 104868288 110694304 124531092 128548224 142321248 166041456 189761664 209736576 221388608 249062184 284642496 332082912 442777216 498124368 569284992 664165824 996248736 1328331648 1992497472 3984994944
• Sum of all divisors σ(n): 14257152000
• Sum of proper divisors (its aliquot sum) s(n): 10272157056
• 3984994944 is an abundant number, because the sum of its proper divisors (10272157056) is greater than itself. Its abundance is 6287162112

Bases of 3984994944

• Binary: 11101101100001100011001010000000₂
• Hexadecimal: 0xED863280
• Base-36: 1TWK9S0

Squares and roots of 3984994944

• 3984994944 squared (3984994944²) is 15880184703705563136
• 3984994944 cubed (3984994944³) is 63282455754052807161632784384
• The square root of 3984994944 is 63126.8163619867
• The cube root of 3984994944 is 1585.4136446563

Scales and comparisons

• 3,984,994,944 seconds is equal to 126 years, 36 weeks, 6 days, 15 hours, 2 minutes, 24 seconds.
• To count from 1 to 3,984,994,944 would take you about two hundred fifty-three 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 3984994944 cubic inches would be around 132.1 feet tall.

Recreational maths with 3984994944

• 3984994944 backwards is 4494994893
• 3984994944 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 3984994944's digits is 63
• More coming soon!