30131535168

Names of 30131535168

• Cardinal: 30131535168 can be written as Thirty billion, one hundred thirty-one million, five hundred thirty-five thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 3.0131535168 × 10¹⁰

Factors of 30131535168

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 3123

Divisors of 30131535168

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 19 21 24 27 28 32 36 38 42 43 48 54 56 57 63 64 72 76 84 86 96 108 112 114 126 129 133 144 152 168 171 172 189 192 216 224 228 252 258 266 288 301 304 336 342 344 378 387 399 432 448 456 504 513 516 532 576 602 608 672 684 688 756 774 798 817 864 903 912 1008 1026 1032 1064 1161 1197 1204 1216 1344 1368 1376 1512 1548 1596 1634 1728 1806 1824 2016 2052 2064 2128 2322 2394 2408 2451 2709 2736 2752 3024 3049 3096 3192 3268 3591 3612 3648 4032 4104 4128 4256 4644 4788 4816 4902 5418 5472 5719 6048 6098 6192 6384 6536 7182 7224 7353 8127 8208 8256 8512 9147 9288 9576 9632 9804 10836 10944 11438 12096 12196 12384 12768 13072 14364 14448 14706 16254 16416 17157 18294 18576 19152 19264 19608 21343 21672 22059 22876 24392 24768 25536 26144 27441 28728 28896 29412 32508 32832 34314 36588 37152 38304 39216 42686 43344 44118 45752 48784 51471 52288 54882 57456 57792 57931 58824 64029 65016 68628 73176 74304 76608 78432 82323 85372 86688 88236 91504 97568 102942 109764 114912 115862 117648 128058 130032 131107 137256 146352 154413 156864 164646 170744 173376 173793 176472 183008 192087 195136 205884 219528 229824 231724 235296 256116 260064 262214 274512 292704 308826 329292 341488 347586 352944 366016 384174 393321 405517 411768 439056 463448 470592 512232 520128 521379 524428 549024 576261 585408 617652 658584 682976 695172 705888 768348 786642 811034 823536 878112 917749 926896 1024464 1042758 1048856 1098048 1152522 1179963 1216551 1235304 1317168 1365952 1390344 1411776 1536696 1564137 1573284 1622068 1647072 1756224 1835498 1853792 2048928 2085516 2097712 2305044 2359926 2433102 2470608 2491033 2634336 2753247 2780688 3073392 3128274 3146568 3244136 3294144 3539889 3649653 3670996 3707584 4097856 4171032 4195424 4610088 4719852 4866204 4941216 4982066 5268672 5506494 5561376 6146784 6256548 6293136 6488272 7079778 7299306 7341992 7473099 8259741 8342064 8390848 9220176 9439704 9732408 9882432 9964132 10948959 11012988 11122752 12293568 12513096 12586272 12976544 14159556 14598612 14683984 14946198 16519482 16684128 17437231 18440352 18879408 19464816 19928264 21897918 22025976 22419297 24779223 25026192 25172544 25953088 28319112 29197224 29367968 29892396 33038964 33368256 34874462 36880704 37758816 38929632 39856528 43795836 44051952 44838594 49558446 50052384 52311693 56638224 58394448 58735936 59784792 66077928 67257891 69748924 75517632 77859264 79713056 87591672 88103904 89677188 99116892 100104768 104623386 113276448 116788896 119569584 132155856 134515782 139497848 156935079 159426112 175183344 176207808 179354376 198233784 209246772 226552896 233577792 239139168 264311712 269031564 278995696 313870158 350366688 358708752 396467568 418493544 470805237 478278336 528623424 538063128 557991392 627740316 700733376 717417504 792935136 836987088 941610474 1076126256 1115982784 1255480632 1434835008 1585870272 1673974176 1883220948 2152252512 2510961264 3347948352 3766441896 4304505024 5021922528 7532883792 10043845056 15065767584 30131535168
• Sum of all divisors σ(n): 109077760000
• Sum of proper divisors (its aliquot sum) s(n): 78946224832
• 30131535168 is an abundant number, because the sum of its proper divisors (78946224832) is greater than itself. Its abundance is 48814689664

Bases of 30131535168

• Binary: 11100000011111110101011110101000000₂
• Hexadecimal: 0x703FABD40
• Base-36: DUBJDC0

Squares and roots of 30131535168

• 30131535168 squared (30131535168²) is 907909411580420788224
• 30131535168 cubed (30131535168³) is 27356704364393635440609736261632
• The square root of 30131535168 is 173584.3747806813
• The cube root of 30131535168 is 3111.7671111707

Scales and comparisons

• 30,131,535,168 seconds is equal to 958 years, 4 weeks, 4 days, 14 hours, 52 minutes, 48 seconds.
• To count from 1 to 30,131,535,168 would take you about one thousand, nine hundred sixteen 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 30131535168 cubic inches would be around 259.3 feet tall.

Recreational maths with 30131535168

• 30131535168 backwards is 86153513103
• 30131535168 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30131535168's digits is 36
• More coming soon!