30381321024

Names of 30381321024

• Cardinal: 30381321024 can be written as Thirty billion, three hundred eighty-one million, three hundred twenty-one thousand and twenty-four.

Scientific notation

• Scientific notation: 3.0381321024 × 10¹⁰

Factors of 30381321024

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 568

Divisors of 30381321024

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 24 27 32 36 38 48 54 57 64 72 76 96 108 113 114 144 152 171 192 216 226 228 288 304 339 342 361 431 432 452 456 513 576 608 678 684 722 862 864 904 912 1017 1026 1083 1216 1293 1356 1368 1444 1724 1728 1808 1824 2034 2052 2147 2166 2586 2712 2736 2888 3051 3249 3448 3616 3648 3879 4068 4104 4294 4332 5172 5424 5472 5776 6102 6441 6498 6896 7232 7758 8136 8189 8208 8588 8664 9747 10344 10848 10944 11552 11637 12204 12882 12996 13792 15516 16272 16378 16416 17176 17328 19323 19494 20688 21696 23104 23274 24408 24567 25764 25992 27584 31032 32544 32756 32832 34352 34656 38646 38988 40793 41376 46548 48703 48816 49134 51528 51984 57969 62064 65088 65512 68704 69312 73701 77292 77976 81586 82752 93096 97406 97632 98268 103056 103968 115938 122379 124128 131024 137408 146109 147402 154584 155591 155952 163172 186192 194812 195264 196536 206112 207936 221103 231876 244758 248256 262048 292218 294804 309168 311182 311904 326344 367137 372384 389624 393072 412224 438327 442206 463752 466773 489516 524096 584436 589608 618336 622364 623808 652688 734274 744768 779248 786144 876654 884412 925357 927504 933546 979032 1101411 1168872 1179216 1236672 1244728 1305376 1314981 1400319 1468548 1558496 1572288 1753308 1768824 1850714 1855008 1867092 1958064 2202822 2337744 2358432 2489456 2610752 2629962 2776071 2800638 2937096 3116992 3506616 3537648 3701428 3710016 3734184 3916128 4200957 4405644 4675488 4716864 4978912 5259924 5552142 5601276 5874192 7013232 7075296 7402856 7468368 7832256 8328213 8401914 8811288 9350976 9957824 10519848 11104284 11202552 11748384 14026464 14150592 14805712 14936736 16656426 16803828 17581783 17622576 21039696 22208568 22405104 23496768 24984639 28052928 29611424 29873472 33312852 33607656 35163566 35245152 42079392 44417136 44810208 49969278 52745349 59222848 66625704 67215312 70327132 70490304 84158784 88834272 89620416 99938556 105490698 133251408 134430624 140654264 158236047 177668544 199877112 210981396 266502816 268861248 281308528 316472094 399754224 421962792 474708141 533005632 562617056 632944188 799508448 843925584 949416282 1125234112 1265888376 1599016896 1687851168 1898832564 2531776752 3375702336 3797665128 5063553504 7595330256 10127107008 15190660512 30381321024
• Sum of all divisors σ(n): 95318519040
• Sum of proper divisors (its aliquot sum) s(n): 64937198016
• 30381321024 is an abundant number, because the sum of its proper divisors (64937198016) is greater than itself. Its abundance is 34555876992

Bases of 30381321024

• Binary: 11100010010110111100010101101000000₂
• Hexadecimal: 0x712DE2B40
• Base-36: DYG95C0

Squares and roots of 30381321024

• 30381321024 squared (30381321024²) is 923024667163344408576
• 30381321024 cubed (30381321024³) is 28042708726160317922422874701824
• The square root of 30381321024 is 174302.3838735431
• The cube root of 30381321024 is 3120.3421518259

Scales and comparisons

• 30,381,321,024 seconds is equal to 966 years, 1 week, 4 days, 15 hours, 50 minutes, 24 seconds.
• To count from 1 to 30,381,321,024 would take you about one thousand, nine hundred thirty-two 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 30381321024 cubic inches would be around 260 feet tall.

Recreational maths with 30381321024

• 30381321024 backwards is 42012318303
• 30381321024 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30381321024's digits is 27
• More coming soon!