1640108196

Names of 1640108196

• Cardinal: 1640108196 can be written as One billion, six hundred forty million, one hundred eight thousand, one hundred ninety-six.

Scientific notation

• Scientific notation: 1.640108196 × 10⁹

Factors of 1640108196

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 137

Divisors of 1640108196

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 9 12 18 19 23 27 31 36 38 46 54 57 59 62 69 76 92 93 108 114 118 124 138 171 177 186 207 228 236 276 279 342 354 361 372 414 437 513 531 558 589 621 684 708 713 722 828 837 874 1026 1062 1083 1116 1121 1178 1242 1311 1357 1426 1444 1593 1674 1748 1767 1829 2052 2124 2139 2166 2242 2356 2484 2622 2714 2852 3186 3249 3348 3363 3534 3658 3933 4071 4278 4332 4484 5244 5301 5428 5487 6372 6417 6498 6726 7068 7316 7866 8142 8303 8556 9747 10089 10602 10974 11191 11799 12213 12834 12996 13452 13547 15732 15903 16284 16461 16606 19251 19494 20178 21204 21299 21948 22382 23598 24426 24909 25668 25783 27094 30267 31806 32922 33212 33573 34751 36639 38502 38988 40356 40641 42067 42598 44764 47196 48852 49383 49818 51566 54188 60534 63612 63897 65844 67146 69502 73278 74727 77004 77349 81282 84134 85196 98766 99636 100719 103132 104253 121068 121923 126201 127794 134292 139004 146556 149454 154698 162564 168268 191691 197532 201438 208506 224181 232047 243846 252402 255588 257393 298908 302157 309396 312759 365769 378603 383382 402876 417012 448362 464094 487692 489877 504804 514786 575073 604314 625518 660269 696141 731538 757206 766764 772179 799273 896724 928188 938277 979754 1029572 1135809 1150146 1208628 1251036 1320538 1392282 1463076 1469631 1514412 1544358 1598546 1876554 1959508 1980807 2271618 2300292 2316537 2397819 2641076 2784564 2939262 3088716 3197092 3753108 3961614 4408893 4543236 4633074 4795638 5878524 5942421 6949611 7193457 7923228 8817786 9266148 9591276 11884842 13226679 13899222 14386914 15186187 17635572 17827263 21580371 23769684 26453358 27798444 28773828 30372374 35654526 43160742 45558561 52906716 60744748 71309052 86321484 91117122 136675683 182234244 273351366 410027049 546702732 820054098 1640108196
• Sum of all divisors σ(n): 4915814400
• Sum of proper divisors (its aliquot sum) s(n): 3275706204
• 1640108196 is an abundant number, because the sum of its proper divisors (3275706204) is greater than itself. Its abundance is 1635598008

Bases of 1640108196

• Binary: 1100001110000100001000010100100₂
• Hexadecimal: 0x61C210A4
• Base-36: R4H7L0

Squares and roots of 1640108196

• 1640108196 squared (1640108196²) is 2689954894586374416
• 1640108196 cubed (1640108196³) is 4411817069481428709606313536
• The square root of 1640108196 is 40498.2492954943
• The cube root of 1640108196 is 1179.2996408991

Scales and comparisons

• 1,640,108,196 seconds is equal to 52 years, 7 weeks, 5 days, 17 hours, 36 minutes, 36 seconds.
• To count from 1 to 1,640,108,196 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 1640108196 cubic inches would be around 98.3 feet tall.

Recreational maths with 1640108196

• 1640108196 backwards is 6918010461
• 1640108196 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1640108196's digits is 36
• More coming soon!