80885998660400

Names of 80885998660400

• Cardinal: 80885998660400 can be written as Eighty trillion, eight hundred eighty-five billion, nine hundred ninety-eight million, six hundred sixty thousand, four hundred.

Scientific notation

• Scientific notation: 8.08859986604 × 10¹³

Factors of 80885998660400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 796

Divisors of 80885998660400

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 5 8 10 16 17 20 25 29 34 40 50 58 68 80 85 100 116 136 145 170 200 232 272 290 340 400 425 464 493 580 680 725 743 850 986 1160 1360 1450 1486 1700 1972 2320 2465 2900 2972 3400 3715 3944 4930 5800 5944 6800 7430 7888 9860 11600 11888 12325 12631 14860 18575 19720 21547 24650 25262 29720 37150 39440 43094 49300 50524 59440 63155 74300 86188 98600 101048 107735 126310 148600 172376 197200 202096 215470 252620 297200 315775 344752 366299 430940 505240 538675 552049 631550 732598 861880 1010480 1077350 1104098 1263100 1465196 1723760 1831495 2154700 2208196 2526200 2760245 2930392 3662990 4309400 4416392 5052400 5520490 5860784 7325980 8618800 8832784 9157475 9384833 11040980 13801225 14651960 16009421 18314950 18769666 22081960 27602450 29303920 32018842 36629900 37539332 44163920 46924165 55204900 64037684 73259800 75078664 80047105 93848330 110409800 128075368 146519600 150157328 160094210 187696660 220819600 234620825 256150736 272160157 320188420 375393320 400235525 410172407 469241650 544320314 640376840 750786640 800471050 820344814 938483300 1088640628 1280753680 1360800785 1600942100 1640689628 1876966600 2050862035 2177281256 2721601570 3201884200 3281379256 3753933200 4101724070 4354562512 5443203140 6403768400 6562758512 6804003925 6972930919 8203448140 10254310175 10886406280 11894999803 13608007850 13945861838 16406896280 20508620350 21772812560 23789999606 27216015700 27891723676 32813792560 34864654595 41017240700 47579999212 54432031400 55783447352 59474999015 69729309190 82034481400 95159998424 108864062800 111566894704 118949998030 139458618380 164068962800 174323272975 190319996848 202214996651 237899996060 278917236760 297374995075 348646545950 404429993302 475799992120 557834473520 594749990150 697293091900 808859986604 951599984240 1011074983255 1189499980300 1394586183800 1617719973208 2022149966510 2378999960600 2789172367600 3235439946416 4044299933020 4757999921200 5055374916275 8088599866040 10110749832550 16177199732080 20221499665100 40442999330200 80885998660400
• Sum of all divisors σ(n): 213141735288000
• Sum of proper divisors (its aliquot sum) s(n): 132255736627600
• 80885998660400 is an abundant number, because the sum of its proper divisors (132255736627600) is greater than itself. Its abundance is 51369737967200

Bases of 80885998660400

• Binary: 10010011001000010111101001101111010101100110000₂
• Hexadecimal: 0x4990BD37AB30
• Base-36: SO6IJ6RE8

Squares and roots of 80885998660400

• 80885998660400 squared (80885998660400²) is 6542544779290230594528160000
• 80885998660400 cubed (80885998660400³) is 529200268253276605531811845330076864000000
• The square root of 80885998660400 is 8993664.3622274451
• The cube root of 80885998660400 is 43247.1790130645

Scales and comparisons

• 80,885,998,660,400 seconds is equal to 2,571,924 years, 29 weeks, 1 day, 1 hour, 13 minutes, 20 seconds.
• To count from 1 to 80,885,998,660,400 would take you about six million, four hundred twenty-nine thousand, eight hundred eleven 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 80885998660400 cubic inches would be around 3603.9 feet tall.

Recreational maths with 80885998660400

• 80885998660400 backwards is 00406689958808
• The number of decimal digits it has is: 14
• The sum of 80885998660400's digits is 71
• More coming soon!