30106320

Names of 30106320

• Cardinal: 30106320 can be written as Thirty million, one hundred six thousand, three hundred twenty.

Scientific notation

• Scientific notation: 3.010632 × 10⁷

Factors of 30106320

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 231

Divisors of 30106320

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 17 20 24 30 34 40 47 48 51 60 68 80 85 94 102 120 136 141 157 170 188 204 235 240 255 272 282 314 340 376 408 470 471 510 564 628 680 705 752 785 799 816 940 942 1020 1128 1256 1360 1410 1570 1598 1880 1884 2040 2256 2355 2397 2512 2669 2820 3140 3196 3760 3768 3995 4080 4710 4794 5338 5640 6280 6392 7379 7536 7990 8007 9420 9588 10676 11280 11985 12560 12784 13345 14758 15980 16014 18840 19176 21352 22137 23970 26690 29516 31960 32028 36895 37680 38352 40035 42704 44274 47940 53380 59032 63920 64056 73790 80070 88548 95880 106760 110685 118064 125443 128112 147580 160140 177096 191760 213520 221370 250886 295160 320280 354192 376329 442740 501772 590320 627215 640560 752658 885480 1003544 1254430 1505316 1770960 1881645 2007088 2508860 3010632 3763290 5017720 6021264 7526580 10035440 15053160 30106320
• Sum of all divisors σ(n): 101564928
• Sum of proper divisors (its aliquot sum) s(n): 71458608
• 30106320 is an abundant number, because the sum of its proper divisors (71458608) is greater than itself. Its abundance is 41352288

Bases of 30106320

• Binary: 1110010110110001011010000₂
• Hexadecimal: 0x1CB62D0
• Base-36: HXA6O

Squares and roots of 30106320

• 30106320 squared (30106320²) is 906390503942400
• 30106320 cubed (30106320³) is 27288082556651155968000
• The square root of 30106320 is 5486.9226347745
• The cube root of 30106320 is 311.0898855511

Scales and comparisons

• 30,106,320 seconds is equal to 49 weeks, 5 days, 10 hours, 52 minutes.
• To count from 1 to 30,106,320 would take you about twenty-two 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 30106320 cubic inches would be around 25.9 feet tall.

Recreational maths with 30106320

• 30106320 backwards is 02360103
• 30106320 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 30106320's digits is 15
• More coming soon!