30503115720

Names of 30503115720

• Cardinal: 30503115720 can be written as Thirty billion, five hundred three million, one hundred fifteen thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 3.050311572 × 10¹⁰

Factors of 30503115720

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1077

Divisors of 30503115720

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 11 12 14 15 18 20 21 22 24 28 30 33 35 36 40 42 44 45 55 56 60 63 66 70 72 77 84 88 90 99 105 110 120 126 132 140 154 165 168 180 198 210 220 231 252 264 280 308 315 330 360 385 396 420 440 462 495 504 616 630 660 693 770 792 840 924 990 1049 1155 1260 1320 1386 1540 1848 1980 2098 2310 2520 2772 3080 3147 3465 3960 4196 4620 5245 5544 6294 6930 7343 8392 9240 9441 10490 11539 12588 13860 14686 15735 18882 20980 22029 23078 25176 27720 29372 31470 34617 36715 37764 41960 44058 46156 47205 57695 58744 62940 66087 69234 73430 75528 80773 88116 92312 94410 103851 110145 115390 125880 132174 138468 146860 161546 173085 176232 188820 207702 220290 230780 242319 264348 276936 293720 323092 330435 346170 377640 403865 415404 440580 461560 484638 519255 528696 646184 660870 692340 726957 807730 830808 881160 969276 1038510 1100401 1211595 1321740 1384680 1453914 1615460 1938552 2077020 2200802 2423190 2643480 2907828 3230920 3301203 3634785 4154040 4401604 4846380 5502005 5815656 6602406 7269570 7702807 8803208 9692760 9903609 11004010 12104411 13204812 14539140 15405614 16506015 19807218 22008020 23108421 24208822 26409624 29078280 30811228 33012030 36313233 38514035 39614436 44016040 46216842 48417644 49518045 60522055 61622456 66024060 69325263 72626466 77028070 79228872 84730877 92433684 96835288 99036090 108939699 115542105 121044110 132048120 138650526 145252932 154056140 169461754 181566165 184867368 198072180 217879398 231084210 242088220 254192631 277301052 290505864 308112280 338923508 346626315 363132330 396144360 423654385 435758796 462168420 484176440 508385262 544698495 554602104 677847016 693252630 726264660 762577893 847308770 871517592 924336840 1016770524 1089396990 1270963155 1386505260 1452529320 1525155786 1694617540 2033541048 2178793980 2541926310 2773010520 3050311572 3389235080 3812889465 4357587960 5083852620 6100623144 7625778930 10167705240 15251557860 30503115720
• Sum of all divisors σ(n): 123714976320
• Sum of proper divisors (its aliquot sum) s(n): 93211860600
• 30503115720 is an abundant number, because the sum of its proper divisors (93211860600) is greater than itself. Its abundance is 62708744880

Bases of 30503115720

• Binary: 11100011010001000001001101111001000₂
• Hexadecimal: 0x71A209BC8
• Base-36: E0GRMQ0

Squares and roots of 30503115720

• 30503115720 squared (30503115720²) is 930440068627711118400
• 30503115720 cubed (30503115720³) is 28381321083875813843285821248000
• The square root of 30503115720 is 174651.4120183401
• The cube root of 30503115720 is 3124.5062719079

Scales and comparisons

• 30,503,115,720 seconds is equal to 969 years, 47 weeks, 7 hours, 42 minutes.
• To count from 1 to 30,503,115,720 would take you about one thousand, nine hundred thirty-nine 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 30503115720 cubic inches would be around 260.4 feet tall.

Recreational maths with 30503115720

• 30503115720 backwards is 02751130503
• The number of decimal digits it has is: 11
• The sum of 30503115720's digits is 27
• More coming soon!