9972480

Names of 9972480

• Cardinal: 9972480 can be written as Nine million, nine hundred seventy-two thousand, four hundred eighty.

Scientific notation

• Scientific notation: 9.97248 × 10⁶

Factors of 9972480

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 70

Divisors of 9972480

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 49 53 56 60 64 70 80 84 96 98 105 106 112 120 128 140 147 159 160 168 192 196 210 212 224 240 245 256 265 280 294 318 320 336 371 384 392 420 424 448 480 490 530 560 588 636 640 672 735 742 768 784 795 840 848 896 960 980 1060 1113 1120 1176 1272 1280 1344 1470 1484 1568 1590 1680 1696 1792 1855 1920 1960 2120 2226 2240 2352 2544 2597 2688 2940 2968 3136 3180 3360 3392 3710 3840 3920 4240 4452 4480 4704 5088 5194 5376 5565 5880 5936 6272 6360 6720 6784 7420 7791 7840 8480 8904 8960 9408 10176 10388 11130 11760 11872 12544 12720 12985 13440 13568 14840 15582 15680 16960 17808 18816 20352 20776 22260 23520 23744 25440 25970 26880 29680 31164 31360 33920 35616 37632 38955 40704 41552 44520 47040 47488 50880 51940 59360 62328 62720 67840 71232 77910 83104 89040 94080 94976 101760 103880 118720 124656 142464 155820 166208 178080 188160 203520 207760 237440 249312 284928 311640 332416 356160 415520 474880 498624 623280 664832 712320 831040 997248 1246560 1424640 1662080 1994496 2493120 3324160 4986240 9972480
• Sum of all divisors σ(n): 37748592
• Sum of proper divisors (its aliquot sum) s(n): 27776112
• 9972480 is an abundant number, because the sum of its proper divisors (27776112) is greater than itself. Its abundance is 17803632

Bases of 9972480

• Binary: 100110000010101100000000₂
• Hexadecimal: 0x982B00
• Base-36: 5XQTC

Squares and roots of 9972480

• 9972480 squared (9972480²) is 99450357350400
• 9972480 cubed (9972480³) is 991766699669716992000
• The square root of 9972480 is 3157.9233682913
• The cube root of 9972480 is 215.2456539541

Scales and comparisons

• 9,972,480 seconds is equal to 16 weeks, 3 days, 10 hours, 8 minutes.
• To count from 1 to 9,972,480 would take you about twenty-four weeks!

  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 9972480 cubic inches would be around 17.9 feet tall.

Recreational maths with 9972480

• 9972480 backwards is 0842799
• The number of decimal digits it has is: 7
• The sum of 9972480's digits is 39
• More coming soon!