80137075680

Names of 80137075680

• Cardinal: 80137075680 can be written as Eighty billion, one hundred thirty-seven million, seventy-five thousand, six hundred eighty.

Scientific notation

• Scientific notation: 8.013707568 × 10¹⁰

Factors of 80137075680

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 142

Divisors of 80137075680

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 59 60 72 73 80 90 96 108 118 120 135 144 146 160 177 180 216 219 236 240 270 288 292 295 354 360 365 432 438 472 480 531 540 584 590 657 708 720 730 864 876 885 944 1062 1080 1095 1168 1180 1314 1416 1440 1460 1593 1752 1770 1888 1971 2124 2160 2190 2336 2360 2628 2655 2832 2920 3186 3285 3481 3504 3540 3942 4248 4307 4320 4380 4720 5256 5310 5329 5664 5840 6372 6570 6962 7008 7080 7884 7965 8496 8614 8760 9440 9855 10443 10512 10620 10658 11680 12744 12921 13140 13924 14160 15768 15930 15987 16992 17228 17405 17520 19710 20886 21024 21240 21316 21535 25488 25842 26280 26645 27848 28320 31329 31536 31860 31974 34456 34810 35040 38763 39420 41772 42480 42632 43070 47961 50976 51684 52215 52560 53290 55696 62658 63072 63720 63948 64605 68912 69620 77526 78840 79935 83544 84960 85264 86140 93987 95922 103368 104430 105120 106580 111392 116289 125316 127440 127896 129210 137824 139240 143883 155052 156645 157680 159870 167088 170528 172280 187974 191844 193815 206736 208860 213160 232578 239805 250632 254113 254880 255792 258420 278480 287766 310104 313290 314411 315360 319740 334176 344560 375948 383688 387630 413472 417720 426320 465156 469935 479610 501264 508226 511584 516840 556960 575532 581445 620208 626580 628822 639480 689120 719415 751896 762339 767376 775260 835440 852640 930312 939870 943233 959220 1002528 1016452 1033680 1151064 1162890 1240416 1253160 1257644 1270565 1278960 1438830 1503792 1524678 1534752 1550520 1572055 1670880 1860624 1879740 1886466 1918440 2032904 2067360 2287017 2302128 2325780 2506320 2515288 2541130 2557920 2829699 2877660 3007584 3049356 3101040 3144110 3721248 3759480 3772932 3811695 3836880 4065808 4574034 4604256 4651560 4716165 5012640 5030576 5082260 5659398 5755320 6098712 6202080 6288220 6861051 7518960 7545864 7623390 7673760 8131616 8489097 9148068 9303120 9432330 10061152 10164520 11318796 11435085 11510640 12197424 12576440 13722102 14148495 15037920 15091728 15246780 16978194 18296136 18550249 18606240 18864660 20329040 22637592 22870170 23021280 24394848 25152880 27444204 28296990 30183456 30493560 33956388 34305255 36592272 37100498 37729320 40658080 42445485 45275184 45740340 50305760 54888408 55650747 56593980 60987120 67912776 68610510 73184544 74200996 75458640 84890970 90550368 91480680 92751245 109776816 111301494 113187960 121974240 135825552 137221020 148401992 150917280 166952241 169781940 182961360 185502490 219553632 222602988 226375920 271651104 274442040 278253735 296803984 333904482 339563880 365922720 371004980 445205976 452751840 500856723 548884080 556507470 593607968 667808964 679127760 742009960 834761205 890411952 1001713446 1097768160 1113014940 1335617928 1358255520 1484019920 1669522410 1780823904 2003426892 2226029880 2504283615 2671235856 2968039840 3339044820 4006853784 4452059760 5008567230 5342471712 6678089640 8013707568 8904119520 10017134460 13356179280 16027415136 20034268920 26712358560 40068537840 80137075680
• Sum of all divisors σ(n): 289276187760
• Sum of proper divisors (its aliquot sum) s(n): 209139112080
• 80137075680 is an abundant number, because the sum of its proper divisors (209139112080) is greater than itself. Its abundance is 129002036400

Bases of 80137075680

• Binary: 1001010101000100010101011101111100000₂
• Hexadecimal: 0x12A88ABBE0
• Base-36: 10TBJNC0

Squares and roots of 80137075680

• 80137075680 squared (80137075680²) is 6421950898542047462400
• 80137075680 cubed (80137075680³) is 514636365169708059156500754432000
• The square root of 80137075680 is 283084.9266209701
• The cube root of 80137075680 is 4311.3289808017

Scales and comparisons

• 80,137,075,680 seconds is equal to 2,548 years, 5 weeks, 5 days, 10 hours, 48 minutes.
• To count from 1 to 80,137,075,680 would take you about five thousand and ninety-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 80137075680 cubic inches would be around 359.3 feet tall.

Recreational maths with 80137075680

• 80137075680 backwards is 08657073108
• 80137075680 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 80137075680's digits is 45
• More coming soon!