19409313792

Names of 19409313792

• Cardinal: 19409313792 can be written as Nineteen billion, four hundred nine million, three hundred thirteen thousand, seven hundred ninety-two.

Scientific notation

• Scientific notation: 1.9409313792 × 10¹⁰

Factors of 19409313792

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 184

Divisors of 19409313792

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 22 24 32 33 44 48 61 64 66 88 96 107 121 122 128 132 176 183 192 214 242 244 256 264 321 352 363 366 384 428 484 488 512 528 642 671 704 726 732 768 856 968 976 1024 1056 1177 1284 1342 1408 1452 1464 1536 1712 1936 1952 2013 2048 2112 2354 2568 2684 2816 2904 2928 3072 3424 3531 3872 3904 4026 4096 4224 4708 5136 5368 5632 5808 5856 6144 6527 6848 7062 7381 7744 7808 8052 8192 8448 9416 10272 10736 11264 11616 11712 12288 12947 13054 13696 14124 14762 15488 15616 16104 16896 18832 19581 20544 21472 22143 22528 23232 23424 24576 25894 26108 27392 28248 29524 30976 31232 32208 33792 37664 38841 39162 41088 42944 44286 45056 46464 46848 51788 52216 54784 56496 59048 61952 62464 64416 67584 71797 75328 77682 78324 82176 85888 88572 90112 92928 93696 103576 104432 109568 112992 118096 123904 124928 128832 135168 143594 150656 155364 156648 164352 171776 177144 185856 187392 207152 208864 215391 219136 225984 236192 247808 249856 257664 270336 287188 301312 310728 313296 328704 343552 354288 371712 374784 414304 417728 430782 438272 451968 472384 495616 499712 515328 574376 602624 621456 626592 657408 687104 708576 743424 749568 789767 828608 835456 861564 876544 903936 944768 991232 1030656 1148752 1205248 1242912 1253184 1314816 1374208 1417152 1486848 1499136 1579534 1657216 1670912 1723128 1807872 1889536 2061312 2297504 2369301 2410496 2485824 2506368 2629632 2748416 2834304 2973696 3159068 3314432 3341824 3446256 3615744 3779072 4122624 4595008 4738602 4820992 4971648 5012736 5496832 5668608 6318136 6628864 6683648 6892512 7231488 7558144 8245248 9190016 9477204 9641984 9943296 10025472 11337216 12636272 13257728 13367296 13785024 14462976 15116288 16490496 18380032 18954408 19886592 20050944 22674432 25272544 26515456 26734592 27570048 28925952 30232576 36760064 37908816 39773184 40101888 45348864 50545088 53030912 53469184 55140096 60465152 73520128 75817632 79546368 80203776 90697728 101090176 106061824 110280192 147040256 151635264 159092736 160407552 181395456 202180352 220560384 294080512 303270528 318185472 404360704 441120768 588161024 606541056 808721408 882241536 1213082112 1617442816 1764483072 2426164224 3234885632 4852328448 6469771264 9704656896 19409313792
• Sum of all divisors σ(n): 58360702176
• Sum of proper divisors (its aliquot sum) s(n): 38951388384
• 19409313792 is an abundant number, because the sum of its proper divisors (38951388384) is greater than itself. Its abundance is 19542074592

Bases of 19409313792

• Binary: 10010000100111000101010000000000000₂
• Hexadecimal: 0x484E2A000
• Base-36: 8WZSYDC

Squares and roots of 19409313792

• 19409313792 squared (19409313792²) is 376721461876321419264
• 19409313792 cubed (19409313792³) is 7311905065738487521145769689088
• The square root of 19409313792 is 139317.3133246545
• The cube root of 19409313792 is 2687.4273156387

Scales and comparisons

• 19,409,313,792 seconds is equal to 617 years, 8 weeks, 20 hours, 3 minutes, 12 seconds.
• To count from 1 to 19,409,313,792 would take you about one thousand, two hundred thirty-four 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 19409313792 cubic inches would be around 224 feet tall.

Recreational maths with 19409313792

• 19409313792 backwards is 29731390491
• 19409313792 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 19409313792's digits is 48
• More coming soon!