30029958720

Names of 30029958720

• Cardinal: 30029958720 can be written as Thirty billion, twenty-nine million, nine hundred fifty-eight thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 3.002995872 × 10¹⁰

Factors of 30029958720

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 613384

Divisors of 30029958720

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 17 18 20 24 30 32 34 36 40 45 48 51 60 64 68 72 80 85 90 96 102 120 136 144 153 160 170 180 192 204 240 255 272 288 306 320 340 360 408 480 510 544 576 612 680 720 765 816 960 1020 1088 1224 1360 1440 1530 1632 2040 2448 2720 2880 3060 3264 4080 4896 5440 6120 8160 9792 12240 16320 24480 48960 613357 1226714 1840071 2453428 3066785 3680142 4906856 5520213 6133570 7360284 9200355 9813712 10427069 11040426 12267140 14720568 18400710 19627424 20854138 22080852 24534280 27601065 29441136 31281207 36801420 39254848 41708276 44161704 49068560 52135345 55202130 58882272 62562414 73602840 83416552 88323408 93843621 98137120 104270690 110404260 117764544 125124828 147205680 156406035 166833104 176646816 187687242 196274240 208541380 220808520 250249656 294411360 312812070 333666208 353293632 375374484 417082760 441617040 469218105 500499312 588822720 625624140 667332416 750748968 834165520 883234080 938436210 1000998624 1251248280 1501497936 1668331040 1766468160 1876872420 2001997248 2502496560 3002995872 3336662080 3753744840 5004993120 6005991744 7507489680 10009986240 15014979360 30029958720
• Sum of all divisors σ(n): 109366638264
• Sum of proper divisors (its aliquot sum) s(n): 79336679544
• 30029958720 is an abundant number, because the sum of its proper divisors (79336679544) is greater than itself. Its abundance is 49306720824

Bases of 30029958720

• Binary: 11011111101111011001100111001000000₂
• Hexadecimal: 0x6FDECCE40
• Base-36: DSN28G0

Squares and roots of 30029958720

• 30029958720 squared (30029958720²) is 901798420724904038400
• 30029958720 cubed (30029958720³) is 27080969348130060749113294848000
• The square root of 30029958720 is 173291.5425518511
• The cube root of 30029958720 is 3108.2664808309

Scales and comparisons

• 30,029,958,720 seconds is equal to 954 years, 44 weeks, 4 days, 23 hours, 12 minutes.
• To count from 1 to 30,029,958,720 would take you about one thousand, nine hundred nine 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 30029958720 cubic inches would be around 259 feet tall.

Recreational maths with 30029958720

• 30029958720 backwards is 02785992003
• 30029958720 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30029958720's digits is 45
• More coming soon!