30790395272

Names of 30790395272

• Cardinal: 30790395272 can be written as Thirty billion, seven hundred ninety million, three hundred ninety-five thousand, two hundred seventy-two.

Scientific notation

• Scientific notation: 3.0790395272 × 10¹⁰

Factors of 30790395272

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2703

Divisors of 30790395272

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 7 8 13 14 26 28 29 43 52 56 58 86 91 104 116 169 172 182 203 232 301 338 344 364 377 406 559 602 676 728 754 812 1118 1183 1204 1247 1352 1508 1624 2236 2366 2408 2494 2609 2639 3016 3913 4472 4732 4901 4988 5218 5278 7267 7826 8729 9464 9802 9976 10436 10556 14534 15652 16211 17458 18263 19604 20872 21112 29068 31304 32422 33917 34307 34916 36526 39208 50869 58136 64844 67834 68614 69832 73052 75661 101738 112187 113477 129688 135668 137228 146104 151322 203476 210743 224374 226954 237419 271336 274456 302644 406952 421486 440921 448748 453908 474838 529627 605288 785309 842972 881842 897496 907816 949676 983593 1059254 1458431 1475201 1570618 1685944 1763684 1899352 1967186 2118508 2916862 2950402 3086447 3141236 3253423 3527368 3934372 4237016 5833724 5900804 6172894 6282472 6506846 6885151 7868744 10209017 11667448 11801608 12345788 12786709 13013692 13770302 18959603 20418034 22773961 24691576 25573418 26027384 27540604 37919206 40836068 42294499 45547922 51146836 55081208 75838412 81672136 84588998 89506963 91095844 102293672 132717221 151676824 169177996 179013926 182191688 265434442 296061493 338355992 358027852 530868884 549828487 592122986 716055704 1061737768 1099656974 1184245972 2199313948 2368491944 3848799409 4398627896 7697598818 15395197636 30790395272
• Sum of all divisors σ(n): 75656592000
• Sum of proper divisors (its aliquot sum) s(n): 44866196728
• 30790395272 is an abundant number, because the sum of its proper divisors (44866196728) is greater than itself. Its abundance is 14075801456

Bases of 30790395272

• Binary: 11100101011010000000010010110001000₂
• Hexadecimal: 0x72B402588
• Base-36: E57T11K

Squares and roots of 30790395272

• 30790395272 squared (30790395272²) is 948048441005999953984
• 30790395272 cubed (30790395272³) is 29190786235578111906781171163648
• The square root of 30790395272 is 175471.9216057087
• The cube root of 30790395272 is 3134.2845464023

Scales and comparisons

• 30,790,395,272 seconds is equal to 979 years, 2 weeks, 7 hours, 34 minutes, 32 seconds.
• To count from 1 to 30,790,395,272 would take you about one thousand, nine hundred fifty-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 30790395272 cubic inches would be around 261.2 feet tall.

Recreational maths with 30790395272

• 30790395272 backwards is 27259309703
• The number of decimal digits it has is: 11
• The sum of 30790395272's digits is 47
• More coming soon!