30740778180

Names of 30740778180

• Cardinal: 30740778180 can be written as Thirty billion, seven hundred forty million, seven hundred seventy-eight thousand, one hundred eighty.

Scientific notation

• Scientific notation: 3.074077818 × 10¹⁰

Factors of 30740778180

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 700

Divisors of 30740778180

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 27 28 30 35 36 42 45 49 54 60 63 70 81 84 90 98 105 108 126 135 140 147 162 180 189 196 210 243 245 252 270 294 315 324 343 378 405 420 441 486 490 540 567 588 630 683 686 729 735 756 810 882 945 972 980 1029 1134 1215 1260 1323 1366 1372 1458 1470 1620 1701 1715 1764 1890 2049 2058 2187 2205 2268 2430 2646 2732 2835 2916 2940 3087 3402 3415 3430 3645 3780 3969 4098 4116 4374 4410 4781 4860 5103 5145 5292 5670 6147 6174 6561 6615 6804 6830 6860 7290 7938 8196 8505 8748 8820 9261 9562 10206 10245 10290 10935 11340 11907 12294 12348 13122 13230 13660 14343 14580 15309 15435 15876 17010 18441 18522 19124 19845 20412 20490 20580 21870 23814 23905 24588 25515 26244 26460 27783 28686 30618 30735 30870 32805 33467 34020 35721 36882 37044 39690 40980 43029 43740 45927 46305 47628 47810 51030 55323 55566 57372 59535 61236 61470 61740 65610 66934 71442 71715 73764 76545 79380 83349 86058 91854 92205 92610 95620 100401 102060 107163 110646 111132 119070 122940 129087 131220 133868 138915 142884 143430 153090 165969 166698 167335 172116 178605 183708 184410 185220 200802 214326 215145 221292 229635 234269 238140 250047 258174 276615 277830 286860 301203 306180 321489 331938 333396 334670 357210 368820 387261 401604 416745 428652 430290 459270 468538 497907 500094 502005 516348 535815 553230 555660 602406 642978 645435 663876 669340 702807 714420 750141 774522 829845 833490 860580 903609 918540 937076 995814 1000188 1004010 1071630 1106460 1161783 1171345 1204812 1250235 1285956 1290870 1405614 1493721 1500282 1506015 1549044 1607445 1659690 1666980 1807218 1936305 1991628 2008020 2108421 2143260 2250423 2323566 2342690 2489535 2500470 2581740 2710827 2811228 2987442 3000564 3012030 3214890 3319380 3485349 3514035 3614436 3750705 3872610 4216842 4481163 4500846 4518045 4647132 4685380 4979070 5000940 5421654 5808915 5974884 6024060 6325263 6429780 6970698 7028070 7468605 7501410 7745220 8132481 8433684 8962326 9001692 9036090 9958140 10456047 10542105 10843308 11252115 11617830 12650526 13554135 13941396 14056140 14937210 15002820 16264962 17426745 17924652 18072180 18975789 20912094 21084210 22405815 22504230 23235660 24397443 25301052 27108270 29874420 31368141 31626315 32529924 34853490 37951578 40662405 41824188 42168420 44811630 45008460 48794886 52280235 54216540 56927367 62736282 63252630 69706980 73192329 75903156 81324810 89623260 94878945 97589772 104560470 113854734 121987215 125472564 126505260 146384658 156840705 162649620 170782101 189757890 209120940 219576987 227709468 243974430 284636835 292769316 313681410 341564202 365961645 379515780 439153974 487948860 512346303 569273670 627362820 683128404 731923290 853910505 878307948 1024692606 1097884935 1138547340 1463846580 1537038909 1707821010 2049385212 2195769870 2561731515 3074077818 3415642020 4391539740 5123463030 6148155636 7685194545 10246926060 15370389090 30740778180
• Sum of all divisors σ(n): 113084899200
• Sum of proper divisors (its aliquot sum) s(n): 82344121020
• 30740778180 is an abundant number, because the sum of its proper divisors (82344121020) is greater than itself. Its abundance is 51603342840

Bases of 30740778180

• Binary: 11100101000010010110000110011000100₂
• Hexadecimal: 0x7284B0CC4
• Base-36: E4E9K90

Squares and roots of 30740778180

• 30740778180 squared (30740778180²) is 944995443111964112400
• 30740778180 cubed (30740778180³) is 29049895297815697683408987432000
• The square root of 30740778180 is 175330.4827461557
• The cube root of 30740778180 is 3132.6000633849

Scales and comparisons

• 30,740,778,180 seconds is equal to 977 years, 24 weeks, 1 hour, 3 minutes.
• To count from 1 to 30,740,778,180 would take you about one thousand, nine hundred fifty-four 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 30740778180 cubic inches would be around 261.1 feet tall.

Recreational maths with 30740778180

• 30740778180 backwards is 08187704703
• 30740778180 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30740778180's digits is 45
• More coming soon!