30880407792

Names of 30880407792

• Cardinal: 30880407792 can be written as Thirty billion, eight hundred eighty million, four hundred seven thousand, seven hundred ninety-two.

Scientific notation

• Scientific notation: 3.0880407792 × 10¹⁰

Factors of 30880407792

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2814

Divisors of 30880407792

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 17 24 26 29 34 37 39 48 51 52 58 68 74 78 87 102 104 111 116 136 148 156 174 204 208 221 222 232 272 296 312 348 377 408 442 444 464 481 493 592 624 629 663 696 754 816 884 888 962 986 1073 1131 1258 1326 1392 1443 1479 1508 1768 1776 1887 1924 1972 2146 2262 2516 2652 2713 2886 2958 3016 3219 3536 3774 3848 3944 4292 4524 5032 5304 5426 5772 5916 6032 6409 6438 7548 7696 7888 8139 8177 8584 9048 10064 10608 10852 11544 11832 12818 12876 13949 15096 16278 16354 17168 18096 18241 19227 21704 23088 23664 24531 25636 25752 27898 30192 32556 32708 35269 36482 38454 41847 43408 46121 49062 51272 51504 54723 55796 65112 65416 70538 72964 76908 78677 83694 92242 98124 100381 102544 105807 109446 111592 130224 130832 138363 141076 145928 153816 157354 167388 184484 196248 200762 211614 218892 223184 236031 237133 276726 282152 291856 301143 307632 314708 334776 368968 392496 401524 423228 437784 472062 474266 553452 564304 599573 602286 629416 669552 711399 737936 803048 846456 875568 944124 948532 1022801 1106904 1199146 1204572 1258832 1304953 1337509 1422798 1606096 1692912 1706477 1798719 1888248 1897064 2045602 2213808 2398292 2409144 2609906 2675018 2845596 2911049 3068403 3412954 3597438 3776496 3794128 3914859 4012527 4091204 4796584 4818288 5119431 5219812 5350036 5691192 5822098 6136806 6825908 7194876 7829718 8025054 8182408 8733147 9593168 10238862 10439624 10700072 11382384 11644196 12273612 13651816 14389752 15659436 16050108 16364816 17387617 17466294 20477724 20879248 21400144 22184201 23288392 24547224 27303632 28779504 31318872 32100216 34775234 34932588 37843637 40955448 44368402 46576784 49094448 49487833 52162851 62637744 64200432 66552603 69550468 69865176 75687274 81910896 88736804 98975666 104325702 113530911 133105206 139100936 139730352 148463499 151374548 177473608 197951332 208651404 227061822 266210412 278201872 296926998 302749096 354947216 395902664 417302808 454123644 532420824 593853996 605498192 643341829 791805328 834605616 908247288 1064841648 1187707992 1286683658 1816494576 1930025487 2375415984 2573367316 3860050974 5146734632 7720101948 10293469264 15440203896 30880407792
• Sum of all divisors σ(n): 96680062080
• Sum of proper divisors (its aliquot sum) s(n): 65799654288
• 30880407792 is an abundant number, because the sum of its proper divisors (65799654288) is greater than itself. Its abundance is 34919246496

Bases of 30880407792

• Binary: 11100110000100111011010000011110000₂
• Hexadecimal: 0x7309DA0F0
• Base-36: E6PEB5C

Squares and roots of 30880407792

• 30880407792 squared (30880407792²) is 953599585400214315264
• 30880407792 cubed (30880407792³) is 29447544067440747579548370137088
• The square root of 30880407792 is 175728.2213874595
• The cube root of 30880407792 is 3137.3358266545

Scales and comparisons

• 30,880,407,792 seconds is equal to 981 years, 46 weeks, 6 days, 3 hours, 3 minutes, 12 seconds.
• To count from 1 to 30,880,407,792 would take you about one thousand, nine hundred sixty-three 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 30880407792 cubic inches would be around 261.4 feet tall.

Recreational maths with 30880407792

• 30880407792 backwards is 29770408803
• 30880407792 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30880407792's digits is 48
• More coming soon!