3980942784

Names of 3980942784

• Cardinal: 3980942784 can be written as Three billion, nine hundred eighty million, nine hundred forty-two thousand, seven hundred eighty-four.

Scientific notation

• Scientific notation: 3.980942784 × 10⁹

Factors of 3980942784

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1511

Divisors of 3980942784

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 28 32 36 39 42 48 52 53 56 63 64 72 78 84 91 96 104 106 112 117 126 144 156 159 168 182 192 208 212 224 234 252 273 288 312 318 336 364 371 416 424 448 468 477 504 546 576 624 636 672 689 728 742 819 832 848 936 954 1008 1092 1113 1248 1272 1344 1378 1433 1456 1484 1638 1696 1872 1908 2016 2067 2184 2226 2496 2544 2756 2866 2912 2968 3276 3339 3392 3744 3816 4032 4134 4299 4368 4452 4823 5088 5512 5732 5824 5936 6201 6552 6678 7488 7632 8268 8598 8736 8904 9646 10031 10176 11024 11464 11872 12402 12897 13104 13356 14469 15264 16536 17196 17472 17808 18629 19292 20062 22048 22928 23744 24804 25794 26208 26712 28938 30093 30528 33072 34392 35616 37258 38584 40124 43407 44096 45856 49608 51588 52416 53424 55887 57876 60186 66144 68784 71232 74516 75949 77168 80248 86814 90279 91712 99216 103176 106848 111774 115752 120372 130403 132288 137568 149032 151898 154336 160496 167661 173628 180558 198432 206352 213696 223548 227847 231504 240744 260806 275136 298064 303796 308672 320992 335322 347256 361116 391209 396864 412704 447096 455694 463008 481488 521612 531643 596128 607592 641984 670644 683541 694512 722232 782418 825408 894192 911388 926016 962976 987337 1043224 1063286 1173627 1192256 1215184 1341288 1367082 1389024 1444464 1564836 1594929 1788384 1822776 1925952 1974674 2086448 2126572 2347254 2430368 2682576 2734164 2778048 2888928 2962011 3129672 3189858 3576768 3645552 3949348 4172896 4253144 4694508 4784787 4860736 5365152 5468328 5777856 5924022 6259344 6379716 6911359 7291104 7898696 8345792 8506288 8886033 9389016 9569574 10730304 10936656 11848044 12518688 12759432 13822718 14582208 15797392 17012576 17772066 18778032 19139148 20734077 21873312 23696088 25037376 25518864 27645436 31594784 34025152 35544132 37556064 38278296 41468154 43746624 47392176 51037728 55290872 62202231 63189568 71088264 75112128 76556592 82936308 94784352 102075456 110581744 124404462 142176528 153113184 165872616 189568704 221163488 248808924 284353056 306226368 331745232 442326976 497617848 568706112 663490464 995235696 1326980928 1990471392 3980942784
• Sum of all divisors σ(n): 14318845632
• Sum of proper divisors (its aliquot sum) s(n): 10337902848
• 3980942784 is an abundant number, because the sum of its proper divisors (10337902848) is greater than itself. Its abundance is 6356960064

Bases of 3980942784

• Binary: 11101101010010000101110111000000₂
• Hexadecimal: 0xED485DC0
• Base-36: 1TU5F40

Squares and roots of 3980942784

• 3980942784 squared (3980942784²) is 15847905449481670656
• 3980942784 cubed (3980942784³) is 63089604840628333338267746304
• The square root of 3980942784 is 63094.7128054325
• The cube root of 3980942784 is 1584.8760840805

Scales and comparisons

• 3,980,942,784 seconds is equal to 126 years, 30 weeks, 1 day, 17 hours, 26 minutes, 24 seconds.
• To count from 1 to 3,980,942,784 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 3980942784 cubic inches would be around 132.1 feet tall.

Recreational maths with 3980942784

• 3980942784 backwards is 4872490893
• The number of decimal digits it has is: 10
• The sum of 3980942784's digits is 54
• More coming soon!