30984901472

Names of 30984901472

• Cardinal: 30984901472 can be written as Thirty billion, nine hundred eighty-four million, nine hundred one thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 3.0984901472 × 10¹⁰

Factors of 30984901472

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 138

Divisors of 30984901472

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 7 8 14 16 19 28 32 38 43 49 56 67 76 86 98 112 133 134 152 172 196 224 266 268 301 304 344 361 392 469 532 536 602 608 688 722 784 817 931 938 1064 1072 1204 1273 1376 1444 1568 1634 1862 1876 2107 2128 2144 2408 2527 2546 2881 2888 3268 3283 3724 3752 4214 4256 4816 5054 5092 5719 5762 5776 6536 6566 6859 7448 7504 8428 8911 9632 10108 10184 11438 11524 11552 13072 13132 13718 14896 15008 15523 16856 17689 17822 20167 20216 20368 22876 23048 24187 26144 26264 27436 29792 31046 33712 35378 35644 40033 40334 40432 40736 45752 46096 48013 48374 52528 54739 54872 62092 62377 67424 70756 71288 80066 80668 80864 91504 92192 96026 96748 105056 108661 109478 109744 124184 124754 141169 141512 142576 160132 161336 169309 183008 192052 193496 217322 218956 219488 248368 249508 282338 283024 285152 294937 320264 322672 336091 338618 383173 384104 386992 434644 437912 459553 496736 499016 564676 566048 589874 640528 645344 672182 677236 760627 766346 768208 773984 869288 875824 919106 998032 1040041 1129352 1179748 1185163 1281056 1344364 1354472 1521254 1532692 1536416 1738576 1751648 1838212 1996064 2064559 2080082 2258704 2359496 2370326 2682211 2688728 2708944 3042508 3065384 3216871 3477152 3676424 4129118 4160164 4517408 4718992 4740652 5364422 5377456 5417888 6085016 6130768 6433742 7280287 7352848 8258236 8320328 9437984 9481304 10728844 10754912 12170032 12261536 12867484 14451913 14560574 14705696 16516472 16640656 18962608 19760779 21457688 22518097 24340064 25734968 28903826 29121148 33032944 33281312 37925216 39521558 42915376 45036194 50962009 51469936 57807652 58242296 66065888 79043116 85830752 90072388 101924018 102939872 115615304 116484592 138325453 158086232 180144776 203848036 231230608 232969184 276650906 316172464 360289552 407696072 462461216 553301812 632344928 720579104 815392144 968278171 1106603624 1630784288 1936556342 2213207248 3873112684 4426414496 7746225368 15492450736 30984901472
• Sum of all divisors σ(n): 77788529280
• Sum of proper divisors (its aliquot sum) s(n): 46803627808
• 30984901472 is an abundant number, because the sum of its proper divisors (46803627808) is greater than itself. Its abundance is 15818726336

Bases of 30984901472

• Binary: 11100110110110110000001001101100000₂
• Hexadecimal: 0x736D81360
• Base-36: E8FLYZK

Squares and roots of 30984901472

• 30984901472 squared (30984901472²) is 960064119229547766784
• 30984901472 cubed (30984901472³) is 29747492141129998104919874306048
• The square root of 30984901472 is 176025.2864562361
• The cube root of 30984901472 is 3140.8705671645

Scales and comparisons

• 30,984,901,472 seconds is equal to 985 years, 11 weeks, 4 days, 13 hours, 4 minutes, 32 seconds.
• To count from 1 to 30,984,901,472 would take you about one thousand, nine hundred seventy 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 30984901472 cubic inches would be around 261.7 feet tall.

Recreational maths with 30984901472

• 30984901472 backwards is 27410948903
• The number of decimal digits it has is: 11
• The sum of 30984901472's digits is 47
• More coming soon!