80941570400

Names of 80941570400

• Cardinal: 80941570400 can be written as Eighty billion, nine hundred forty-one million, five hundred seventy thousand, four hundred.

Scientific notation

• Scientific notation: 8.09415704 × 10¹⁰

Factors of 80941570400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 994

Divisors of 80941570400

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 31 32 40 50 62 80 100 124 127 155 160 200 248 254 310 400 496 508 620 635 775 800 829 961 992 1016 1240 1270 1550 1658 1922 2032 2480 2540 3100 3175 3316 3844 3937 4064 4145 4805 4960 5080 6200 6350 6632 7688 7874 8290 9610 10160 12400 12700 13264 15376 15748 16580 19220 19685 20320 20725 24025 24800 25400 25699 26528 30752 31496 33160 38440 39370 41450 48050 50800 51398 62992 66320 76880 78740 82900 96100 98425 101600 102796 105283 122047 125984 128495 132640 153760 157480 165800 192200 196850 205592 210566 244094 256990 314960 331600 384400 393700 411184 421132 488188 513980 526415 610235 629920 642475 663200 768800 787400 796669 822368 842264 976376 1027960 1052830 1220470 1284950 1574800 1593338 1684528 1952752 2055920 2105660 2440940 2569900 2632075 3051175 3149600 3186676 3263773 3369056 3905504 3983345 4111840 4211320 4881880 5139800 5264150 6102350 6373352 6527546 7966690 8422640 9763760 10279600 10528300 12204700 12746704 13055092 15933380 16318865 16845280 19527520 19916725 20559200 21056600 24409400 25493408 26110184 31866760 32637730 39833450 42113200 48818800 52220368 63733520 65275460 79666900 81594325 84226400 97637600 101176963 104440736 127467040 130550920 159333800 163188650 202353926 261101840 318667600 326377300 404707852 505884815 522203680 637335200 652754600 809415704 1011769630 1305509200 1618831408 2023539260 2529424075 2611018400 3237662816 4047078520 5058848150 8094157040 10117696300 16188314080 20235392600 40470785200 80941570400
• Sum of all divisors σ(n): 206034312960
• Sum of proper divisors (its aliquot sum) s(n): 125092742560
• 80941570400 is an abundant number, because the sum of its proper divisors (125092742560) is greater than itself. Its abundance is 44151172160

Bases of 80941570400

• Binary: 1001011011000011111100101100101100000₂
• Hexadecimal: 0x12D87E5960
• Base-36: 116MIRFK

Squares and roots of 80941570400

• 80941570400 squared (80941570400²) is 6551537818818156160000
• 80941570400 cubed (80941570400³) is 530291759590132231622833664000000
• The square root of 80941570400 is 284502.3205529261
• The cube root of 80941570400 is 4325.7080894847

Scales and comparisons

• 80,941,570,400 seconds is equal to 2,573 years, 35 weeks, 6 days, 17 hours, 33 minutes, 20 seconds.
• To count from 1 to 80,941,570,400 would take you about five thousand, one hundred forty-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 80941570400 cubic inches would be around 360.5 feet tall.

Recreational maths with 80941570400

• 80941570400 backwards is 00407514908
• The number of decimal digits it has is: 11
• The sum of 80941570400's digits is 38
• More coming soon!