2123448320

Names of 2123448320

• Cardinal: 2123448320 can be written as Two billion, one hundred twenty-three million, four hundred forty-eight thousand, three hundred twenty.

Scientific notation

• Scientific notation: 2.12344832 × 10⁹

Factors of 2123448320

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 37

Divisors of 2123448320

• Number of divisors d(n): 270
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 23 28 32 35 40 46 49 56 64 70 80 92 98 112 115 128 140 160 161 184 196 224 230 245 256 280 320 322 368 392 448 460 490 512 529 560 640 644 736 784 805 896 920 980 1024 1058 1120 1127 1280 1288 1472 1568 1610 1792 1840 1960 2048 2116 2240 2254 2560 2576 2645 2944 3136 3220 3584 3680 3703 3920 4096 4232 4480 4508 5120 5152 5290 5635 5888 6272 6440 7168 7360 7406 7840 8192 8464 8960 9016 10240 10304 10580 11270 11776 12544 12880 14336 14720 14812 15680 16384 16928 17920 18032 18515 20480 20608 21160 22540 23552 25088 25760 25921 28672 29440 29624 31360 33856 35840 36064 37030 40960 41216 42320 45080 47104 50176 51520 51842 57344 58880 59248 62720 67712 71680 72128 74060 81920 82432 84640 90160 94208 100352 103040 103684 114688 117760 118496 125440 129605 135424 143360 144256 148120 164864 169280 180320 188416 200704 206080 207368 235520 236992 250880 259210 270848 286720 288512 296240 329728 338560 360640 376832 401408 412160 414736 471040 473984 501760 518420 541696 573440 577024 592480 659456 677120 721280 802816 824320 829472 942080 947968 1003520 1036840 1083392 1154048 1184960 1318912 1354240 1442560 1648640 1658944 1884160 1895936 2007040 2073680 2166784 2308096 2369920 2637824 2708480 2885120 3297280 3317888 3791872 4014080 4147360 4333568 4616192 4739840 5416960 5770240 6594560 6635776 7583744 8294720 8667136 9232384 9479680 10833920 11540480 13189120 13271552 15167488 16589440 18464768 18959360 21667840 23080960 26543104 30334976 33178880 37918720 43335680 46161920 53086208 60669952 66357760 75837440 92323840 106172416 132715520 151674880 212344832 265431040 303349760 424689664 530862080 1061724160 2123448320
• Sum of all divisors σ(n): 6197091642
• Sum of proper divisors (its aliquot sum) s(n): 4073643322
• 2123448320 is an abundant number, because the sum of its proper divisors (4073643322) is greater than itself. Its abundance is 1950195002

Bases of 2123448320

• Binary: 1111110100100010100000000000000₂
• Hexadecimal: 0x7E914000
• Base-36: Z48V7K

Squares and roots of 2123448320

• 2123448320 squared (2123448320²) is 4509032767710822400
• 2123448320 cubed (2123448320³) is 9574698055420496071098368000
• The square root of 2123448320 is 46080.8888803157
• The cube root of 2123448320 is 1285.3277931539

Scales and comparisons

• 2,123,448,320 seconds is equal to 67 years, 26 weeks, 6 days, 22 hours, 45 minutes, 20 seconds.
• To count from 1 to 2,123,448,320 would take you about one hundred thirty-five 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 2123448320 cubic inches would be around 107.1 feet tall.

Recreational maths with 2123448320

• 2123448320 backwards is 0238443212
• The number of decimal digits it has is: 10
• The sum of 2123448320's digits is 29
• More coming soon!