1640316132

Names of 1640316132

• Cardinal: 1640316132 can be written as One billion, six hundred forty million, three hundred sixteen thousand, one hundred thirty-two.

Scientific notation

• Scientific notation: 1.640316132 × 10⁹

Factors of 1640316132

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 117

Divisors of 1640316132

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 7 9 12 13 14 18 19 21 26 28 36 38 39 42 52 57 63 73 76 78 84 91 114 117 126 133 146 156 171 182 219 228 234 247 252 266 273 292 342 361 364 399 438 468 494 511 532 546 657 684 722 741 798 819 876 949 988 1022 1083 1092 1197 1314 1387 1444 1482 1533 1596 1638 1729 1898 2044 2166 2223 2394 2527 2628 2774 2847 2964 3066 3249 3276 3458 3796 4161 4332 4446 4599 4693 4788 5054 5187 5548 5694 6132 6498 6643 6859 6916 7581 8322 8541 8892 9198 9386 9709 10108 10374 11388 12483 12996 13286 13718 14079 15162 15561 16644 17082 18031 18396 18772 19418 19929 20577 20748 22743 24966 26353 26572 27436 28158 29127 30324 31122 32851 34164 36062 38836 39858 41154 42237 45486 48013 49932 52706 54093 56316 58254 59787 61731 62244 65702 72124 79059 79716 82308 84474 87381 89167 90972 96026 98553 105412 108186 116508 119574 123462 126217 131404 144039 158118 162279 168948 174762 178334 184471 192052 197106 216372 237177 239148 246924 252434 267501 288078 295659 316236 324558 342589 349524 356668 368942 378651 394212 432117 474354 500707 504868 535002 553413 576156 591318 624169 649116 685178 737884 757302 802503 864234 948708 1001414 1027767 1070004 1106826 1135953 1182636 1248338 1370356 1502121 1514604 1605006 1660239 1728468 1872507 2002828 2055534 2213652 2271906 2398123 2496676 3004242 3083301 3210012 3320478 3504949 3745014 4111068 4506363 4543812 4796246 5617521 6008484 6166602 6509191 6640956 7009898 7194369 7490028 9012726 9592492 10514847 11235042 12333204 13018382 14019796 14388738 18025452 19527573 21029694 21583107 22470084 26036764 28777476 31544541 39055146 42059388 43166214 45564337 58582719 63089082 78110292 86332428 91128674 117165438 126178164 136693011 182257348 234330876 273386022 410079033 546772044 820158066 1640316132
• Sum of all divisors σ(n): 5460465920
• Sum of proper divisors (its aliquot sum) s(n): 3820149788
• 1640316132 is an abundant number, because the sum of its proper divisors (3820149788) is greater than itself. Its abundance is 2179833656

Bases of 1640316132

• Binary: 1100001110001010011110011100100₂
• Hexadecimal: 0x61C53CE4
• Base-36: R4LO10

Squares and roots of 1640316132

• 1640316132 squared (1640316132²) is 2690637012899441424
• 1640316132 cubed (1640316132³) is 4413495297615245861576251968
• The square root of 1640316132 is 40500.8164362153
• The cube root of 1640316132 is 1179.3494767347

Scales and comparisons

• 1,640,316,132 seconds is equal to 52 years, 8 weeks, 1 day, 3 hours, 22 minutes, 12 seconds.
• To count from 1 to 1,640,316,132 would take you about one hundred four 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 1640316132 cubic inches would be around 98.3 feet tall.

Recreational maths with 1640316132

• 1640316132 backwards is 2316130461
• The number of decimal digits it has is: 10
• The sum of 1640316132's digits is 27
• More coming soon!