40229021520

Names of 40229021520

• Cardinal: 40229021520 can be written as Forty billion, two hundred twenty-nine million, twenty-one thousand, five hundred twenty.

Scientific notation

• Scientific notation: 4.022902152 × 10¹⁰

Factors of 40229021520

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 3999

Divisors of 40229021520

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 36 40 43 45 48 54 60 72 80 86 90 108 113 120 129 135 144 172 180 215 216 226 240 258 270 339 344 360 387 430 432 452 516 540 565 645 678 688 720 774 860 904 1017 1032 1080 1130 1161 1290 1356 1548 1695 1720 1808 1935 2034 2064 2160 2260 2322 2580 2712 3051 3096 3390 3440 3833 3870 4068 4520 4644 4859 5085 5160 5424 5805 6102 6192 6780 7666 7740 8136 9040 9288 9718 10170 10320 11499 11610 12204 13560 14577 15255 15332 15480 16272 18576 19165 19436 20340 22998 23220 24295 24408 27120 29154 30510 30664 30960 34497 38330 38872 40680 43731 45996 46440 48590 48816 57495 58308 61020 61328 68994 72885 76660 77744 81360 87462 91992 92880 97180 103491 114990 116616 122040 131193 137988 145770 153320 164819 172485 174924 183984 194360 206982 218655 229980 233232 244080 262386 275976 291540 306640 329638 344970 349848 388720 413964 433129 437310 459960 494457 517455 524772 551952 583080 655965 659276 689940 699696 824095 827928 866258 874620 919920 988914 1034910 1049544 1166160 1299387 1311930 1318552 1379880 1483371 1648190 1655856 1732516 1749240 1977828 2069820 2099088 2165645 2472285 2598774 2623860 2637104 2759760 2966742 3296380 3465032 3498480 3898161 3955656 4139640 4331290 4450113 4944570 5197548 5247720 5933484 6496935 6592760 6930064 7416855 7796322 7911312 8279280 8662580 8900226 9889140 10395096 10495440 11694483 11866968 12993870 13185520 14833710 15592644 17325160 17800452 18624547 19490805 19778280 20790192 22250565 23388966 23733936 25987740 29667420 31185288 34650320 35600904 37249094 38981610 39556560 44501130 46777932 51975480 55873641 58472415 59334840 62370576 71201808 74498188 77963220 89002260 93122735 93555864 103950960 111747282 116944830 118669680 148996376 155926440 167620923 178004520 186245470 187111728 223494564 233889660 279368205 297992752 311852880 335241846 356009040 372490940 446989128 467779320 502862769 558736410 670483692 744981880 838104615 893978256 935558640 1005725538 1117472820 1340967384 1489963760 1676209230 2011451076 2234945640 2514313845 2681934768 3352418460 4022902152 4469891280 5028627690 6704836920 8045804304 10057255380 13409673840 20114510760 40229021520
• Sum of all divisors σ(n): 143081199360
• Sum of proper divisors (its aliquot sum) s(n): 102852177840
• 40229021520 is an abundant number, because the sum of its proper divisors (102852177840) is greater than itself. Its abundance is 62623156320

Bases of 40229021520

• Binary: 100101011101110101100010011101010000₂
• Hexadecimal: 0x95DD62750
• Base-36: IHBBJO0

Squares and roots of 40229021520

• 40229021520 squared (40229021520²) is 1618374172456623110400
• 40229021520 cubed (40229021520³) is 65105609411169682374810935808000
• The square root of 40229021520 is 200571.7365931701
• The cube root of 40229021520 is 3426.4664974311

Scales and comparisons

• 40,229,021,520 seconds is equal to 1,279 years, 8 weeks, 1 day, 16 hours, 12 minutes.
• To count from 1 to 40,229,021,520 would take you about two thousand, five hundred fifty-eight 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 40229021520 cubic inches would be around 285.5 feet tall.

Recreational maths with 40229021520

• 40229021520 backwards is 02512092204
• 40229021520 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40229021520's digits is 27
• More coming soon!