30478147000

Names of 30478147000

• Cardinal: 30478147000 can be written as Thirty billion, four hundred seventy-eight million, one hundred forty-seven thousand.

Scientific notation

• Scientific notation: 3.0478147 × 10¹⁰

Factors of 30478147000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1756

Divisors of 30478147000

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 7 8 10 14 19 20 25 28 35 38 40 49 50 56 70 76 95 98 100 125 133 140 152 175 190 196 200 245 250 266 280 350 361 380 392 475 490 500 532 665 700 722 760 875 931 950 980 1000 1064 1225 1330 1400 1444 1723 1750 1805 1862 1900 1960 2375 2450 2527 2660 2888 3325 3446 3500 3610 3724 3800 4655 4750 4900 5054 5320 6125 6650 6892 7000 7220 7448 8615 9025 9310 9500 9800 10108 12061 12250 12635 13300 13784 14440 16625 17230 17689 18050 18620 19000 20216 23275 24122 24500 25270 26600 32737 33250 34460 35378 36100 37240 43075 45125 46550 48244 49000 50540 60305 63175 65474 66500 68920 70756 72200 84427 86150 88445 90250 93100 96488 101080 116375 120610 126350 130948 133000 141512 163685 168854 172300 176890 180500 186200 215375 229159 232750 241220 252700 261896 301525 315875 327370 337708 344600 353780 361000 422135 430750 442225 458318 465500 482440 505400 603050 622003 631750 654740 675416 707560 818425 844270 861500 884450 916636 931000 1145795 1206100 1244006 1263500 1309480 1507625 1604113 1636850 1688540 1723000 1768900 1833272 2110675 2211125 2291590 2412200 2488012 2527000 3015250 3110015 3208226 3273700 3377080 3537800 4092125 4221350 4354021 4422250 4583180 4976024 5728975 6030500 6220030 6416452 6547400 8020565 8184250 8442700 8708042 8844500 9166360 10553375 11457950 12061000 12440060 12832904 15550075 16041130 16368500 16885400 17416084 17689000 21106750 21770105 22915900 24880120 28644875 30478147 31100150 32082260 32737000 34832168 40102825 42213500 43540210 45831800 57289750 60956294 62200300 64164520 77750375 80205650 84427000 87080420 108850525 114579500 121912588 124400600 152390735 155500750 160411300 174160840 200514125 217701050 229159000 243825176 304781470 311001500 320822600 401028250 435402100 544252625 609562940 622003000 761953675 802056500 870804200 1088505250 1219125880 1523907350 1604113000 2177010500 3047814700 3809768375 4354021000 6095629400 7619536750 15239073500 30478147000
• Sum of all divisors σ(n): 87609852720
• Sum of proper divisors (its aliquot sum) s(n): 57131705720
• 30478147000 is an abundant number, because the sum of its proper divisors (57131705720) is greater than itself. Its abundance is 26653558720

Bases of 30478147000

• Binary: 11100011000101000111001110110111000₂
• Hexadecimal: 0x718A39DB8
• Base-36: E01WGQG

Squares and roots of 30478147000

• 30478147000 squared (30478147000²) is 928917444553609000000
• 30478147000 cubed (30478147000³) is 28311682425969244482523000000000
• The square root of 30478147000 is 174579.9157978945
• The cube root of 30478147000 is 3123.6535041737

Scales and comparisons

• 30,478,147,000 seconds is equal to 969 years, 5 weeks, 5 days, 7 hours, 56 minutes, 40 seconds.
• To count from 1 to 30,478,147,000 would take you about one thousand, nine hundred thirty-eight 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 30478147000 cubic inches would be around 260.3 feet tall.

Recreational maths with 30478147000

• 30478147000 backwards is 00074187403
• The number of decimal digits it has is: 11
• The sum of 30478147000's digits is 34
• More coming soon!