2320138240

Names of 2320138240

• Cardinal: 2320138240 can be written as Two billion, three hundred twenty million, one hundred thirty-eight thousand, two hundred forty.

Scientific notation

• Scientific notation: 2.32013824 × 10⁹

Factors of 2320138240

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 31

Divisors of 2320138240

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 17 20 28 32 34 35 40 49 56 64 68 70 80 85 98 112 119 128 136 140 160 170 196 224 238 245 256 272 280 289 320 340 392 448 476 490 512 544 560 578 595 640 680 784 833 896 952 980 1024 1088 1120 1156 1190 1280 1360 1445 1568 1666 1792 1904 1960 2023 2048 2176 2240 2312 2380 2560 2720 2890 3136 3332 3584 3808 3920 4046 4096 4165 4352 4480 4624 4760 5120 5440 5780 6272 6664 7168 7616 7840 8092 8192 8330 8704 8960 9248 9520 10115 10240 10880 11560 12544 13328 14161 14336 15232 15680 16184 16384 16660 17408 17920 18496 19040 20230 20480 21760 23120 25088 26656 28322 28672 30464 31360 32368 32768 33320 34816 35840 36992 38080 40460 40960 43520 46240 50176 53312 56644 57344 60928 62720 64736 66640 69632 70805 71680 73984 76160 80920 81920 87040 92480 100352 106624 113288 114688 121856 125440 129472 133280 139264 141610 143360 147968 152320 161840 163840 174080 184960 200704 213248 226576 229376 243712 250880 258944 266560 278528 283220 286720 295936 304640 323680 348160 369920 401408 426496 453152 487424 501760 517888 533120 557056 566440 573440 591872 609280 647360 696320 739840 802816 852992 906304 974848 1003520 1035776 1066240 1132880 1146880 1183744 1218560 1294720 1392640 1479680 1605632 1705984 1812608 1949696 2007040 2071552 2132480 2265760 2367488 2437120 2589440 2785280 2959360 3411968 3625216 3899392 4014080 4143104 4264960 4531520 4734976 4874240 5178880 5918720 6823936 7250432 8028160 8286208 8529920 9063040 9469952 9748480 10357760 11837440 13647872 14500864 16572416 17059840 18126080 19496960 20715520 23674880 27295744 29001728 33144832 34119680 36252160 41431040 47349760 58003456 66289664 68239360 72504320 82862080 116006912 136478720 145008640 165724160 232013824 290017280 331448320 464027648 580034560 1160069120 2320138240
• Sum of all divisors σ(n): 6880781790
• Sum of proper divisors (its aliquot sum) s(n): 4560643550
• 2320138240 is an abundant number, because the sum of its proper divisors (4560643550) is greater than itself. Its abundance is 2240505310

Bases of 2320138240

• Binary: 10001010010010101000000000000000₂
• Hexadecimal: 0x8A4A8000
• Base-36: 12DCM4G

Squares and roots of 2320138240

• 2320138240 squared (2320138240²) is 5383041452710297600
• 2320138240 cubed (2320138240³) is 12489400321938313103540224000
• The square root of 2320138240 is 48167.8133196847
• The cube root of 2320138240 is 1323.8474829107

Scales and comparisons

• 2,320,138,240 seconds is equal to 73 years, 40 weeks, 1 day, 10 hours, 50 minutes, 40 seconds.
• To count from 1 to 2,320,138,240 would take you about 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 2320138240 cubic inches would be around 110.3 feet tall.

Recreational maths with 2320138240

• 2320138240 backwards is 0428310232
• The number of decimal digits it has is: 10
• The sum of 2320138240's digits is 25
• More coming soon!