30302732768

Names of 30302732768

• Cardinal: 30302732768 can be written as Thirty billion, three hundred two million, seven hundred thirty-two thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 3.0302732768 × 10¹⁰

Factors of 30302732768

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 202

Divisors of 30302732768

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 7 8 11 14 16 19 22 28 32 38 44 56 76 77 88 112 121 133 152 154 163 176 209 224 242 266 304 308 326 352 361 418 484 532 608 616 652 722 836 847 968 1064 1141 1232 1304 1444 1463 1672 1694 1793 1936 2128 2282 2299 2464 2527 2608 2888 2926 3097 3344 3388 3586 3872 3971 4256 4564 4598 5054 5216 5776 5852 6194 6688 6776 6859 7172 7942 9128 9196 10108 11552 11704 12388 12551 13552 13718 14344 15884 16093 18256 18392 19723 20216 21679 23408 24776 25102 27104 27436 27797 28688 31768 32186 34067 36512 36784 39446 40432 43358 43681 46816 48013 49552 50204 54872 55594 57376 58843 63536 64372 68134 73568 75449 78892 80864 86716 87362 96026 99104 100408 109744 111188 117686 127072 128744 136268 138061 150898 157784 173432 174724 192052 200816 219488 222376 235372 238469 257488 272536 276122 301796 305767 315568 346864 349448 374737 384104 401632 411901 444752 470744 476938 514976 528143 545072 552244 603592 611534 631136 647273 693728 698896 749474 768208 823802 829939 889504 941488 953876 1056286 1090144 1104488 1118017 1207184 1223068 1294546 1397792 1498948 1536416 1647604 1659878 1882976 1907752 2112572 2208976 2236034 2414368 2446136 2589092 2623159 2997896 3295208 3319756 3815504 4225144 4417952 4472068 4530911 4892272 5178184 5246318 5809573 5995792 6590416 6639512 7120003 7631008 7826119 8450288 8944136 9061822 9784544 10356368 10492636 11619146 11991584 12298187 13180832 13279024 14240006 15652238 16900576 17888272 18123644 20712736 20985272 23238292 24596374 26558048 28480012 31304476 35776544 36247288 41970544 46476584 49192748 49840021 56960024 62608952 72494576 83941088 86087309 92953168 98385496 99680042 113920048 125217904 135280057 144989152 172174618 185906336 196770992 199360084 227840096 250435808 270560114 344349236 393541984 398720168 541120228 688698472 797440336 946960399 1082240456 1377396944 1594880672 1893920798 2164480912 2754793888 3787841596 4328961824 7575683192 15151366384 30302732768
• Sum of all divisors σ(n): 79591115520
• Sum of proper divisors (its aliquot sum) s(n): 49288382752
• 30302732768 is an abundant number, because the sum of its proper divisors (49288382752) is greater than itself. Its abundance is 18985649984

Bases of 30302732768

• Binary: 11100001110001011110000000111100000₂
• Hexadecimal: 0x70E2F01E0
• Base-36: DX5GQ8W

Squares and roots of 30302732768

• 30302732768 squared (30302732768²) is 918255613208820941824
• 30302732768 cubed (30302732768³) is 27825654459782871980454746488832
• The square root of 30302732768 is 174076.8013492895
• The cube root of 30302732768 is 3117.6493350431

Scales and comparisons

• 30,302,732,768 seconds is equal to 963 years, 27 weeks, 5 days, 1 hour, 46 minutes, 8 seconds.
• To count from 1 to 30,302,732,768 would take you about one thousand, nine hundred twenty-seven 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 30302732768 cubic inches would be around 259.8 feet tall.

Recreational maths with 30302732768

• 30302732768 backwards is 86723720303
• The number of decimal digits it has is: 11
• The sum of 30302732768's digits is 41
• More coming soon!