30327899472

Names of 30327899472

• Cardinal: 30327899472 can be written as Thirty billion, three hundred twenty-seven million, eight hundred ninety-nine thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 3.0327899472 × 10¹⁰

Factors of 30327899472

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 486

Divisors of 30327899472

• Number of divisors d(n): 300
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 36 39 48 52 54 67 72 78 81 104 108 117 134 144 156 162 201 208 216 234 268 312 324 351 401 402 432 468 536 603 624 648 702 802 804 871 936 1053 1072 1203 1206 1296 1404 1604 1608 1742 1809 1872 2106 2406 2412 2613 2808 3208 3216 3484 3609 3618 4212 4489 4812 4824 5213 5226 5427 5616 6416 6968 7218 7236 7839 8424 8978 9624 9648 10426 10452 10827 10854 13467 13936 14436 14472 15639 15678 16848 17956 19248 20852 20904 21654 21708 23517 26867 26934 28872 28944 31278 31356 32481 35912 40401 41704 41808 43308 43416 46917 47034 53734 53868 57744 58357 62556 62712 64962 70551 71824 80601 80802 83408 86616 86832 93834 94068 107468 107736 116714 121203 125112 125424 129924 140751 141102 161202 161604 173232 175071 187668 188136 214936 215472 233428 241803 242406 250224 259848 281502 282204 322404 323208 349271 350142 363609 375336 376272 422253 429872 466856 483606 484812 519696 525213 563004 564408 644808 646416 698542 700284 725409 727218 750672 844506 933712 967212 969624 1047813 1050426 1126008 1128816 1289616 1397084 1400568 1450818 1454436 1575639 1689012 1800089 1934424 1939248 2095626 2100852 2176227 2252016 2794168 2801136 2901636 2908872 3143439 3151278 3378024 3600178 3868848 4191252 4201704 4352454 4726917 5400267 5588336 5803272 5817744 6286878 6302556 6756048 7200356 8382504 8403408 8704908 9430317 9453834 10800534 11606544 12573756 12605112 14400712 16200801 16765008 17409816 18860634 18907668 21601068 23401157 25147512 25210224 28290951 28801424 32401602 34819632 37721268 37815336 43202136 46802314 48602403 50295024 56581902 64803204 70203471 75442536 75630672 86404272 93604628 97204806 113163804 129606408 140406942 145807209 150885072 187209256 194409612 210610413 226327608 259212816 280813884 291614418 374418512 388819224 421220826 452655216 561627768 583228836 631831239 777638448 842441652 1123255536 1166457672 1263662478 1684883304 1895493717 2332915344 2527324956 3369766608 3790987434 5054649912 7581974868 10109299824 15163949736 30327899472
• Sum of all divisors σ(n): 96201131796
• Sum of proper divisors (its aliquot sum) s(n): 65873232324
• 30327899472 is an abundant number, because the sum of its proper divisors (65873232324) is greater than itself. Its abundance is 35545332852

Bases of 30327899472

• Binary: 11100001111101011110000010101010000₂
• Hexadecimal: 0x70FAF0550
• Base-36: DXKG500

Squares and roots of 30327899472

• 30327899472 squared (30327899472²) is 919781486383737878784
• 30327899472 cubed (30327899472³) is 27895040455252739203359673602048
• The square root of 30327899472 is 174149.0725556699
• The cube root of 30327899472 is 3118.5121752337

Scales and comparisons

• 30,327,899,472 seconds is equal to 964 years, 17 weeks, 2 days, 8 hours, 31 minutes, 12 seconds.
• To count from 1 to 30,327,899,472 would take you about one thousand, nine hundred twenty-eight 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 30327899472 cubic inches would be around 259.9 feet tall.

Recreational maths with 30327899472

• 30327899472 backwards is 27499872303
• 30327899472 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30327899472's digits is 54
• More coming soon!