30530216640

Names of 30530216640

• Cardinal: 30530216640 can be written as Thirty billion, five hundred thirty million, two hundred sixteen thousand, six hundred forty.

Scientific notation

• Scientific notation: 3.053021664 × 10¹⁰

Factors of 30530216640

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 37575

Divisors of 30530216640

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 11 12 14 15 16 20 21 22 24 28 30 32 33 35 40 42 44 48 55 56 60 64 66 70 77 80 84 88 96 105 110 112 120 121 132 140 154 160 165 168 176 192 210 220 224 231 240 242 264 280 308 320 330 336 352 363 385 420 440 448 462 480 484 528 560 605 616 660 672 704 726 770 840 847 880 924 960 968 1056 1120 1155 1210 1232 1320 1344 1452 1540 1680 1694 1760 1815 1848 1936 2112 2240 2310 2420 2464 2541 2640 2904 3080 3360 3388 3520 3630 3696 3872 4235 4620 4840 4928 5082 5280 5808 6160 6720 6776 7260 7392 7744 8470 9240 9680 10164 10560 11616 12320 12705 13552 14520 14784 16940 18480 19360 20328 23232 24640 25410 27104 29040 33880 36960 37547 38720 40656 50820 54208 58080 67760 73920 75094 81312 101640 112641 116160 135520 150188 162624 187735 203280 225282 262829 271040 300376 375470 406560 413017 450564 525658 563205 600752 750940 788487 813120 826034 901128 1051316 1126410 1201504 1239051 1314145 1501880 1576974 1652068 1802256 2065085 2102632 2252820 2403008 2478102 2628290 2891119 3003760 3153948 3304136 3604512 3942435 4130170 4205264 4505640 4543187 4956204 5256580 5782238 6007520 6195255 6307896 6608272 7209024 7884870 8260340 8410528 8673357 9011280 9086374 9912408 10513160 11564476 12015040 12390510 12615792 13216544 13629561 14455595 15769740 16520680 16821056 17346714 18022560 18172748 19824816 21026320 22715935 23128952 24781020 25231584 26433088 27259122 28911190 31539480 31802309 33041360 34693428 36045120 36345496 39649632 42052640 43366785 45431870 46257904 49562040 50463168 54518244 57822380 63078960 63604618 66082720 68147805 69386856 72690992 79299264 84105280 86733570 90863740 92515808 95406927 99124080 109036488 115644760 126157920 127209236 132165440 136295610 138773712 145381984 159011545 173467140 181727480 185031616 190813854 198248160 218072976 231289520 252315840 254418472 272591220 277547424 290763968 318023090 346934280 363454960 381627708 396496320 436145952 462579040 477034635 508836944 545182440 555094848 636046180 693868560 726909920 763255416 872291904 925158080 954069270 1017673888 1090364880 1272092360 1387737120 1453819840 1526510832 1908138540 2035347776 2180729760 2544184720 2775474240 3053021664 3816277080 4361459520 5088369440 6106043328 7632554160 10176738880 15265108320 30530216640
• Sum of all divisors σ(n): 121770867456
• Sum of proper divisors (its aliquot sum) s(n): 91240650816
• 30530216640 is an abundant number, because the sum of its proper divisors (91240650816) is greater than itself. Its abundance is 60710434176

Bases of 30530216640

• Binary: 11100011011101111100010001011000000₂
• Hexadecimal: 0x71BBE22C0
• Base-36: E0WWHXC

Squares and roots of 30530216640

• 30530216640 squared (30530216640²) is 932094128085332889600
• 30530216640 cubed (30530216640³) is 28457035659317121526005202944000
• The square root of 30530216640 is 174728.9805384327
• The cube root of 30530216640 is 3125.4313351067

Scales and comparisons

• 30,530,216,640 seconds is equal to 970 years, 39 weeks, 5 days, 23 hours, 44 minutes.
• To count from 1 to 30,530,216,640 would take you about one thousand, nine hundred forty-one 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 30530216640 cubic inches would be around 260.5 feet tall.

Recreational maths with 30530216640

• 30530216640 backwards is 04661203503
• 30530216640 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30530216640's digits is 30
• More coming soon!