76685970816

Names of 76685970816

• Cardinal: 76685970816 can be written as Seventy-six billion, six hundred eighty-five million, nine hundred seventy thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 7.6685970816 × 10¹⁰

Factors of 76685970816

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 10399

Divisors of 76685970816

• Number of divisors d(n): 384
• 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 56 63 64 71 72 78 84 91 96 104 112 117 126 128 142 144 156 168 182 192 208 213 224 234 252 273 284 288 312 336 364 384 416 426 448 468 497 504 546 568 576 624 639 672 728 819 832 852 896 923 936 994 1008 1092 1136 1152 1248 1278 1344 1456 1491 1638 1664 1704 1846 1872 1988 2016 2184 2272 2496 2556 2688 2769 2912 2982 3276 3408 3692 3744 3976 4032 4368 4473 4544 4992 5112 5538 5824 5964 6461 6552 6816 7384 7488 7952 8064 8307 8736 8946 9088 10224 10303 11076 11648 11928 12922 13104 13632 14768 14976 15904 16614 17472 17892 19383 20448 20606 22152 23856 25844 26208 27264 29536 30909 31808 33228 34944 35784 38766 40896 41212 44304 47712 51688 52416 58149 59072 61818 63616 66456 71568 72121 77532 81792 82424 88608 92727 95424 103376 104832 116298 118144 123636 132912 133939 143136 144242 155064 164848 177216 185454 190848 206752 216363 232596 247272 265824 267878 286272 288484 310128 329696 354432 370908 401817 413504 432726 465192 494544 531648 535756 572544 576968 620256 649089 659392 731513 741816 803634 827008 865452 930384 937573 989088 1063296 1071512 1153936 1205451 1240512 1298178 1318784 1463026 1483632 1607268 1730904 1860768 1875146 1978176 2143024 2194539 2307872 2410902 2481024 2596356 2812719 2926052 2967264 3214536 3461808 3721536 3750292 3956352 4286048 4389078 4615744 4821804 5120591 5192712 5625438 5852104 5934528 6429072 6583617 6923616 7443072 7500584 8438157 8572096 8778156 9231488 9509669 9643608 10241182 10385424 11250876 11704208 11869056 12858144 13167234 13847232 15001168 15361773 16876314 17144192 17556312 19019338 19287216 20482364 20770848 22501752 23408416 25716288 26334468 27694464 28529007 30002336 30723546 33752628 35112624 38038676 38574432 40964728 41541696 45003504 46085319 46816832 51432576 52668936 57058014 60004672 61447092 66567683 67505256 70225248 76077352 77148864 81929456 83083392 85587021 90007008 92170638 93633664 105337872 114116028 120009344 122894184 133135366 135010512 140450496 152154704 154297728 163858912 171174042 180014016 184341276 199703049 210675744 228232056 245788368 266270732 270021024 280900992 304309408 327717824 342348084 360028032 368682552 399406098 421351488 456464112 491576736 532541464 540042048 599109147 608618816 655435648 684696168 737365104 798812196 842702976 912928224 983153472 1065082928 1080084096 1198218294 1217237632 1369392336 1474730208 1597624392 1825856448 1966306944 2130165856 2396436588 2738784672 2949460416 3195248784 3651712896 4260331712 4792873176 5477569344 5898920832 6390497568 8520663424 9585746352 10955138688 12780995136 19171492704 25561990272 38342985408 76685970816
• Sum of all divisors σ(n): 275448176640
• Sum of proper divisors (its aliquot sum) s(n): 198762205824
• 76685970816 is an abundant number, because the sum of its proper divisors (198762205824) is greater than itself. Its abundance is 122076235008

Bases of 76685970816

• Binary: 1000111011010110101110000110110000000₂
• Hexadecimal: 0x11DAD70D80
• Base-36: Z88UHS0

Squares and roots of 76685970816

• 76685970816 squared (76685970816²) is 5880738119992403705856
• 76685970816 cubed (76685970816³) is 450970111846276176728963464298496
• The square root of 76685970816 is 276922.3191005017
• The cube root of 76685970816 is 4248.5295178709

Scales and comparisons

• 76,685,970,816 seconds is equal to 2,438 years, 19 weeks, 4 days, 2 hours, 33 minutes, 36 seconds.
• To count from 1 to 76,685,970,816 would take you about four thousand, eight hundred seventy-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 76685970816 cubic inches would be around 354 feet tall.

Recreational maths with 76685970816

• 76685970816 backwards is 61807958667
• 76685970816 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 76685970816's digits is 63
• More coming soon!