30307779072

Names of 30307779072

• Cardinal: 30307779072 can be written as Thirty billion, three hundred seven million, seven hundred seventy-nine thousand and seventy-two.

Scientific notation

• Scientific notation: 3.0307779072 × 10¹⁰

Factors of 30307779072

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 1735

Divisors of 30307779072

• Number of divisors d(n): 200
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 128 144 162 192 216 256 288 324 384 432 512 576 648 733 768 864 997 1152 1296 1466 1536 1728 1994 2199 2304 2592 2932 2991 3456 3988 4398 4608 5184 5864 5982 6597 6912 7976 8796 8973 10368 11728 11964 13194 13824 15952 17592 17946 19791 20736 23456 23928 26388 26919 31904 35184 35892 39582 41472 46912 47856 52776 53838 59373 63808 70368 71784 79164 80757 93824 95712 105552 107676 118746 127616 140736 143568 158328 161514 187648 191424 211104 215352 237492 255232 281472 287136 316656 323028 375296 382848 422208 430704 474984 510464 562944 574272 633312 646056 730801 765696 844416 861408 949968 1125888 1148544 1266624 1292112 1461602 1531392 1688832 1722816 1899936 2192403 2297088 2533248 2584224 2923204 3377664 3445632 3799872 4384806 4594176 5066496 5168448 5846408 6577209 6891264 7599744 8769612 10132992 10336896 11692816 13154418 13782528 15199488 17539224 19731627 20673792 23385632 26308836 30398976 35078448 39463254 41347584 46771264 52617672 59194881 70156896 78926508 93542528 105235344 118389762 140313792 157853016 187085056 210470688 236779524 280627584 315706032 374170112 420941376 473559048 561255168 631412064 841882752 947118096 1122510336 1262824128 1683765504 1894236192 2525648256 3367531008 3788472384 5051296512 7576944768 10102593024 15153889536 30307779072
• Sum of all divisors σ(n): 90675008556
• Sum of proper divisors (its aliquot sum) s(n): 60367229484
• 30307779072 is an abundant number, because the sum of its proper divisors (60367229484) is greater than itself. Its abundance is 30059450412

Bases of 30307779072

• Binary: 11100001110011111000000001000000000₂
• Hexadecimal: 0x70E7C0200
• Base-36: DX8GW00

Squares and roots of 30307779072

• 30307779072 squared (30307779072²) is 918561472277161181184
• 30307779072 cubed (30307779072³) is 27839558165827253830659235381248
• The square root of 30307779072 is 174091.2952217889
• The cube root of 30307779072 is 3117.8223858061

Scales and comparisons

• 30,307,779,072 seconds is equal to 963 years, 36 weeks, 11 hours, 31 minutes, 12 seconds.
• To count from 1 to 30,307,779,072 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 30307779072 cubic inches would be around 259.8 feet tall.

Recreational maths with 30307779072

• 30307779072 backwards is 27097770303
• The number of decimal digits it has is: 11
• The sum of 30307779072's digits is 45
• More coming soon!