40229233920

Names of 40229233920

• Cardinal: 40229233920 can be written as Forty billion, two hundred twenty-nine million, two hundred thirty-three thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 4.022923392 × 10¹⁰

Factors of 40229233920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 4388

Divisors of 40229233920

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 60 64 72 80 90 96 120 128 144 160 180 192 240 256 288 320 360 384 480 576 640 720 768 960 1049 1152 1280 1440 1920 2098 2304 2880 3147 3329 3840 4196 5245 5760 6294 6658 8392 9441 9987 10490 11520 12588 13316 15735 16645 16784 18882 19974 20980 25176 26632 29961 31470 33290 33568 37764 39948 41960 47205 49935 50352 53264 59922 62940 66580 67136 75528 79896 83920 94410 99870 100704 106528 119844 125880 133160 134272 149805 151056 159792 167840 188820 199740 201408 213056 239688 251760 266320 268544 299610 302112 319584 335680 377640 399480 402816 426112 479376 503520 532640 599220 604224 639168 671360 755280 798960 805632 852224 958752 1007040 1065280 1198440 1208448 1278336 1342720 1510560 1597920 1917504 2014080 2130560 2396880 2416896 2556672 3021120 3195840 3492121 3835008 4028160 4261120 4793760 6042240 6391680 6984242 7670016 9587520 10476363 12084480 12783360 13968484 17460605 19175040 20952726 27936968 31429089 34921210 38350080 41905452 52381815 55873936 62858178 69842420 83810904 104763630 111747872 125716356 139684840 157145445 167621808 209527260 223495744 251432712 279369680 314290890 335243616 419054520 446991488 502865424 558739360 628581780 670487232 838109040 893982976 1005730848 1117478720 1257163560 1340974464 1676218080 2011461696 2234957440 2514327120 2681948928 3352436160 4022923392 4469914880 5028654240 6704872320 8045846784 10057308480 13409744640 20114616960 40229233920
• Sum of all divisors σ(n): 139363497000
• Sum of proper divisors (its aliquot sum) s(n): 99134263080
• 40229233920 is an abundant number, because the sum of its proper divisors (99134263080) is greater than itself. Its abundance is 58905029160

Bases of 40229233920

• Binary: 100101011101110110010110010100000000₂
• Hexadecimal: 0x95DD96500
• Base-36: IHBG3K0

Squares and roots of 40229233920

• 40229233920 squared (40229233920²) is 1618391261790078566400
• 40229233920 cubed (40229233920³) is 65106640644637028582883852288000
• The square root of 40229233920 is 200572.2660788375
• The cube root of 40229233920 is 3426.4725277393

Scales and comparisons

• 40,229,233,920 seconds is equal to 1,279 years, 8 weeks, 4 days, 3 hours, 12 minutes.
• To count from 1 to 40,229,233,920 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 40229233920 cubic inches would be around 285.5 feet tall.

Recreational maths with 40229233920

• 40229233920 backwards is 02933292204
• 40229233920 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40229233920's digits is 36
• More coming soon!