1680115712

Names of 1680115712

• Cardinal: 1680115712 can be written as One billion, six hundred eighty million, one hundred fifteen thousand, seven hundred twelve.

Scientific notation

• Scientific notation: 1.680115712 × 10⁹

Factors of 1680115712

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 178

Divisors of 1680115712

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 8 11 16 17 22 32 34 41 44 64 68 82 88 107 128 136 164 176 187 214 256 272 328 352 374 428 451 512 544 656 697 704 748 856 902 1024 1088 1177 1312 1394 1408 1496 1712 1804 1819 2048 2176 2354 2624 2788 2816 2992 3424 3608 3638 4352 4387 4708 5248 5576 5632 5984 6848 7216 7276 7667 8704 8774 9416 10496 11152 11264 11968 13696 14432 14552 15334 17408 17548 18832 20009 20992 22304 22528 23936 27392 28864 29104 30668 34816 35096 37664 40018 41984 44608 47872 48257 54784 57728 58208 61336 70192 74579 75328 80036 83968 89216 95744 96514 109568 115456 116416 122672 140384 149158 150656 160072 178432 191488 193028 219136 230912 232832 245344 280768 298316 301312 320144 356864 382976 386056 461824 465664 490688 561536 596632 602624 640288 713728 772112 820369 923648 931328 981376 1123072 1193264 1205248 1280576 1427456 1544224 1640738 1862656 1962752 2246144 2386528 2410496 2561152 3088448 3281476 3725312 3925504 4492288 4773056 5122304 6176896 6562952 7851008 8984576 9546112 10244608 12353792 13125904 15702016 19092224 20489216 24707584 26251808 38184448 40978432 49415168 52503616 76368896 98830336 105007232 152737792 210014464 420028928 840057856 1680115712
• Sum of all divisors σ(n): 4012182720
• Sum of proper divisors (its aliquot sum) s(n): 2332067008
• 1680115712 is an abundant number, because the sum of its proper divisors (2332067008) is greater than itself. Its abundance is 651951296

Bases of 1680115712

• Binary: 1100100001001001000100000000000₂
• Hexadecimal: 0x64248800
• Base-36: RSAPKW

Squares and roots of 1680115712

• 1680115712 squared (1680115712²) is 2822788805709266944
• 1680115712 cubed (1680115712³) is 4742611824129854696616624128
• The square root of 1680115712 is 40989.2145813993
• The cube root of 1680115712 is 1188.8116829061

Scales and comparisons

• 1,680,115,712 seconds is equal to 53 years, 21 weeks, 6 days, 18 hours, 48 minutes, 32 seconds.
• To count from 1 to 1,680,115,712 would take you about one hundred six 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 1680115712 cubic inches would be around 99.1 feet tall.

Recreational maths with 1680115712

• 1680115712 backwards is 2175110861
• 1680115712 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1680115712's digits is 32
• More coming soon!