68676620400

Names of 68676620400

• Cardinal: 68676620400 can be written as Sixty-eight billion, six hundred seventy-six million, six hundred twenty thousand, four hundred.

Scientific notation

• Scientific notation: 6.86766204 × 10¹⁰

Factors of 68676620400

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 8355

Divisors of 68676620400

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 17 18 20 24 25 30 34 36 40 45 48 50 51 60 68 72 75 80 85 90 100 102 120 136 137 144 150 153 170 180 200 204 225 240 255 272 274 300 306 340 360 400 408 411 425 450 510 548 600 612 680 685 720 765 816 822 850 900 1020 1096 1200 1224 1233 1275 1360 1370 1530 1644 1700 1800 2040 2055 2192 2329 2448 2466 2550 2740 3060 3288 3400 3425 3600 3825 4080 4110 4658 4932 5100 5480 6120 6165 6576 6800 6850 6987 7650 8191 8220 9316 9864 10200 10275 10960 11645 12240 12330 13700 13974 15300 16382 16440 18632 19728 20400 20550 20961 23290 24573 24660 27400 27948 30600 30825 32764 32880 34935 37264 40955 41100 41922 46580 49146 49320 54800 55896 58225 61200 61650 65528 69870 73719 81910 82200 83844 93160 98292 98640 104805 111792 116450 122865 123300 131056 139247 139740 147438 163820 164400 167688 174675 186320 196584 204775 209610 232900 245730 246600 278494 279480 294876 327640 335376 349350 368595 393168 409550 417741 419220 465800 491460 493200 524025 556988 558960 589752 614325 655280 696235 698700 737190 819100 835482 838440 931600 982920 1048050 1113976 1122167 1179504 1228650 1253223 1392470 1397400 1474380 1638200 1670964 1676880 1842975 1965840 2088705 2096100 2227952 2244334 2457300 2506446 2784940 2794800 2948760 3276400 3341928 3366501 3481175 3685950 4177410 4192200 4488668 4914600 5012892 5569880 5610835 5897520 6266115 6683856 6733002 6962350 7371900 8354820 8384400 8977336 9829200 10025784 10099503 10443525 11139760 11221670 12532230 13466004 13924700 14743800 16709640 16832505 17954672 19076839 20051568 20199006 20887050 22443340 25064460 26932008 27849400 28054175 29487600 31330575 33419280 33665010 38153678 40398012 41774100 44886680 50128920 50497515 53864016 55698800 56108350 57230517 62661150 67330020 76307356 80796024 83548200 84162525 89773360 95384195 100257840 100995030 112216700 114461034 125322300 134660040 152614712 161592048 167096400 168325050 171691551 190768390 201990060 224433400 228922068 250644600 252487575 269320080 286152585 305229424 336650100 343383102 381536780 403980120 448866800 457844136 476920975 501289200 504975150 572305170 673300200 686766204 763073560 807960240 858457755 915688272 953841950 1009950300 1144610340 1346600400 1373532408 1430762925 1526147120 1716915510 1907683900 2019900600 2289220680 2747064816 2861525850 3433831020 3815367800 4039801200 4292288775 4578441360 5723051700 6867662040 7630735600 8584577550 11446103400 13735324080 17169155100 22892206800 34338310200 68676620400
• Sum of all divisors σ(n): 254219157504
• Sum of proper divisors (its aliquot sum) s(n): 185542537104
• 68676620400 is an abundant number, because the sum of its proper divisors (185542537104) is greater than itself. Its abundance is 116865916704

Bases of 68676620400

• Binary: 111111111101011100100001000001110000₂
• Hexadecimal: 0xFFD721070
• Base-36: VJSABG0

Squares and roots of 68676620400

• 68676620400 squared (68676620400²) is 4716478189565696160000
• 68676620400 cubed (68676620400³) is 323911782249682556042057664000000
• The square root of 68676620400 is 262062.2452777203
• The cube root of 68676620400 is 4095.1483440381

Scales and comparisons

• 68,676,620,400 seconds is equal to 2,183 years, 36 weeks, 4 days, 7 hours.
• To count from 1 to 68,676,620,400 would take you about four thousand, three hundred sixty-seven 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 68676620400 cubic inches would be around 341.3 feet tall.

Recreational maths with 68676620400

• 68676620400 backwards is 00402667686
• 68676620400 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 68676620400's digits is 45
• More coming soon!