19195316448

Names of 19195316448

• Cardinal: 19195316448 can be written as Nineteen billion, one hundred ninety-five million, three hundred sixteen thousand, four hundred forty-eight.

Scientific notation

• Scientific notation: 1.9195316448 × 10¹⁰

Factors of 19195316448

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 173

Divisors of 19195316448

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 7 8 11 12 14 16 21 22 23 24 28 32 33 42 44 46 48 49 56 66 69 77 84 88 92 96 98 112 127 132 138 147 154 161 168 176 184 196 224 231 253 254 264 276 294 308 322 336 352 368 381 392 462 483 506 508 528 539 552 588 616 644 672 736 759 762 784 889 924 966 1012 1016 1056 1078 1104 1127 1176 1232 1288 1397 1518 1524 1568 1617 1771 1778 1848 1932 2024 2032 2156 2208 2254 2352 2464 2576 2667 2794 2921 3036 3048 3234 3381 3542 3556 3696 3864 4048 4064 4191 4312 4508 4704 5152 5313 5334 5588 5842 6072 6096 6223 6468 6762 7084 7112 7392 7728 8096 8382 8624 8763 9016 9779 10626 10668 11176 11684 12144 12192 12397 12446 12936 13524 14168 14224 15456 16129 16764 17248 17526 18032 18669 19558 20447 21252 21336 22352 23368 24288 24794 24892 25872 27048 28336 28448 29337 32131 32258 33528 35052 36064 37191 37338 39116 40894 42504 42672 44704 46736 48387 49588 49784 51744 54096 56672 58674 61341 64262 64516 67056 68453 70104 74382 74676 78232 81788 85008 85344 93472 96393 96774 99176 99568 108192 112903 117348 122682 128524 129032 134112 136906 140208 143129 148764 149352 156464 163576 170016 177419 192786 193548 198352 199136 205359 224917 225806 234696 245364 257048 258064 273812 280416 286258 297528 298704 312928 327152 338709 354838 370967 385572 387096 396704 410718 429387 449834 451612 469392 490728 514096 516128 532257 547624 572516 595056 597408 654304 674751 677418 709676 741934 771144 774192 790321 821436 858774 899668 903224 938784 981456 1028192 1064514 1095248 1112901 1145032 1190112 1241933 1349502 1354836 1419352 1483868 1542288 1548384 1574419 1580642 1642872 1717548 1799336 1806448 1962912 2129028 2190496 2225802 2290064 2370963 2483866 2596769 2699004 2709672 2838704 2967736 3084576 3148838 3161284 3285744 3435096 3598672 3612896 3725799 4080637 4258056 4451604 4580128 4723257 4741926 4967732 5193538 5398008 5419344 5677408 5935472 6297676 6322568 6571488 6870192 7197344 7451598 7790307 8161274 8516112 8693531 8903208 9446514 9483852 9935464 10387076 10796016 10838688 11870944 12241911 12595352 12645136 13740384 14903196 15580614 16322548 17032224 17387062 17806416 18177383 18893028 18967704 19870928 20774152 21592032 24483822 25190704 25290272 26080593 28564459 29806392 31161228 32645096 34774124 35612832 36354766 37786056 37935408 39741856 41548304 48967644 50381408 52161186 54532149 57128918 59612784 62322456 65290192 69548248 72709532 75572112 75870816 83096608 85693377 97935288 104322372 109064298 114257836 119225568 124644912 130580384 139096496 145419064 151144224 171386754 195870576 199951213 208644744 218128596 228515672 249289824 278192992 290838128 342773508 391741152 399902426 417289488 436257192 457031344 581676256 599853639 685547016 799804852 834578976 872514384 914062688 1199707278 1371094032 1599609704 1745028768 2399414556 2742188064 3199219408 4798829112 6398438816 9597658224 19195316448
• Sum of all divisors σ(n): 67252477824
• Sum of proper divisors (its aliquot sum) s(n): 48057161376
• 19195316448 is an abundant number, because the sum of its proper divisors (48057161376) is greater than itself. Its abundance is 28861844928

Bases of 19195316448

• Binary: 10001111000001000010100100011100000₂
• Hexadecimal: 0x4782148E0
• Base-36: 8TGE8YO

Squares and roots of 19195316448

• 19195316448 squared (19195316448²) is 368460173538859336704
• 19195316448 cubed (19195316448³) is 7072709629563400992992661307392
• The square root of 19195316448 is 138547.1632621901
• The cube root of 19195316448 is 2677.5140517867

Scales and comparisons

• 19,195,316,448 seconds is equal to 610 years, 18 weeks, 2 days, 20 minutes, 48 seconds.
• To count from 1 to 19,195,316,448 would take you about one thousand, two hundred twenty 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 19195316448 cubic inches would be around 223.1 feet tall.

Recreational maths with 19195316448

• 19195316448 backwards is 84461359191
• The number of decimal digits it has is: 11
• The sum of 19195316448's digits is 51
• More coming soon!