30521092140

Names of 30521092140

• Cardinal: 30521092140 can be written as Thirty billion, five hundred twenty-one million, ninety-two thousand, one hundred forty.

Scientific notation

• Scientific notation: 3.052109214 × 10¹⁰

Factors of 30521092140

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 3082

Divisors of 30521092140

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 11 12 14 15 18 20 21 22 27 28 30 33 35 36 42 44 45 54 55 60 63 66 70 77 84 90 99 105 108 110 126 132 135 140 154 165 180 189 198 210 220 231 252 263 270 297 308 315 330 378 385 396 420 462 495 526 540 594 630 660 693 756 770 789 924 945 990 1052 1155 1188 1260 1315 1386 1485 1540 1578 1841 1890 1980 2079 2310 2367 2630 2772 2791 2893 2970 3156 3465 3682 3780 3945 4158 4620 4734 5260 5523 5582 5786 5940 6930 7101 7364 7890 8316 8373 8679 9205 9468 10395 11046 11164 11572 11835 13860 13955 14202 14465 15780 16569 16746 17358 18410 19537 20251 20790 22092 23670 25119 26037 27615 27910 28404 28930 30701 33138 33492 34716 35505 36820 39074 40502 41580 41865 43395 47340 49707 50238 52074 55230 55820 57860 58611 60753 61402 66276 71010 75357 78111 78148 81004 82845 83730 86790 92103 97685 99414 100476 101255 104148 110460 117222 121506 122804 125595 130185 142020 150714 153505 156222 165690 167460 173580 175833 182259 184206 195370 198828 202510 214907 234444 243012 248535 251190 260370 276309 293055 301428 303765 307010 312444 331380 351666 364518 368412 376785 390555 390740 405020 429814 460515 497070 502380 520740 527499 546777 552618 586110 607530 614020 644721 703332 729036 734033 753570 781110 828927 859628 879165 911295 921030 994140 1054998 1074535 1093554 1105236 1172220 1215060 1289442 1381545 1468066 1507140 1562220 1657854 1758330 1822590 1842060 1934163 2109996 2149070 2187108 2202099 2578884 2637495 2733885 2763090 2936132 3223605 3315708 3516660 3645180 3670165 3868326 4144635 4298140 4404198 5138231 5274990 5467770 5526180 5802489 6447210 6606297 7340330 7736652 8074363 8289270 8808396 9670815 10276462 10549980 10935540 11010495 11604978 12894420 13212594 14680660 15414693 16148726 16578540 19341630 19818891 20552924 22020990 23209956 24223089 25691155 26425188 29012445 30829386 32297452 33031485 38683260 39637782 40371815 44041980 46244079 48446178 51382310 56520541 58024890 61658772 66062970 72669267 77073465 79275564 80743630 92488158 96892356 99094455 102764620 113041082 116049780 121115445 132125940 138732237 145338534 154146930 161487260 169561623 184976316 198188910 218007801 226082164 231220395 242230890 277464474 282602705 290677068 308293860 339123246 363346335 396377820 436015602 462440790 484461780 508684869 554928948 565205410 678246492 693661185 726692670 847808115 872031204 924881580 1017369738 1090039005 1130410820 1387322370 1453385340 1526054607 1695616230 2034739476 2180078010 2543424345 2774644740 3052109214 3391232460 4360156020 5086848690 6104218428 7630273035 10173697380 15260546070 30521092140
• Sum of all divisors σ(n): 118877552640
• Sum of proper divisors (its aliquot sum) s(n): 88356460500
• 30521092140 is an abundant number, because the sum of its proper divisors (88356460500) is greater than itself. Its abundance is 57835368360

Bases of 30521092140

• Binary: 11100011011001100101110100000101100₂
• Hexadecimal: 0x71B32E82C
• Base-36: E0RGXF0

Squares and roots of 30521092140

• 30521092140 squared (30521092140²) is 931537065418369779600
• 30521092140 cubed (30521092140³) is 28431528605459271691763092344000
• The square root of 30521092140 is 174702.8681504685
• The cube root of 30521092140 is 3125.1199404419

Scales and comparisons

• 30,521,092,140 seconds is equal to 970 years, 24 weeks, 5 days, 9 hours, 9 minutes.
• To count from 1 to 30,521,092,140 would take you about one thousand, nine hundred forty 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 30521092140 cubic inches would be around 260.4 feet tall.

Recreational maths with 30521092140

• 30521092140 backwards is 04129012503
• 30521092140 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30521092140's digits is 27
• More coming soon!