19840355136

Names of 19840355136

• Cardinal: 19840355136 can be written as Nineteen billion, eight hundred forty million, three hundred fifty-five thousand, one hundred thirty-six.

Scientific notation

• Scientific notation: 1.9840355136 × 10¹⁰

Factors of 19840355136

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 5922

Divisors of 19840355136

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 31 32 36 42 48 54 56 62 63 64 72 81 84 93 96 108 112 124 126 144 162 168 186 189 192 216 217 224 243 248 252 279 288 324 336 372 378 432 434 448 486 496 504 558 567 576 648 651 672 744 756 837 864 868 972 992 1008 1116 1134 1296 1302 1344 1488 1512 1674 1701 1728 1736 1944 1953 1984 2016 2232 2268 2511 2592 2604 2976 3024 3348 3402 3472 3888 3906 4032 4464 4536 5022 5184 5208 5859 5879 5952 6048 6696 6804 6944 7533 7776 7812 8928 9072 10044 10416 11718 11758 12096 13392 13608 13888 15066 15552 15624 17577 17637 17856 18144 20088 20832 23436 23516 26784 27216 30132 31248 35154 35274 36288 40176 41153 41664 46872 47032 52731 52911 53568 54432 60264 62496 70308 70548 80352 82306 93744 94064 105462 105822 108864 120528 123459 124992 140616 141096 158733 160704 164612 182249 187488 188128 210924 211644 241056 246918 281232 282192 317466 329224 364498 370377 374976 376256 421848 423288 476199 482112 493836 546747 562464 564384 634932 658448 728996 740754 843696 846576 952398 987672 1093494 1111131 1124928 1128768 1269864 1275743 1316896 1428597 1457992 1481508 1640241 1687392 1693152 1904796 1975344 2186988 2222262 2539728 2551486 2633792 2857194 2915984 2963016 3280482 3333393 3374784 3386304 3809592 3827229 3950688 4373976 4444524 4920723 5079456 5102972 5714388 5831968 5926032 6560964 6666786 7619184 7654458 7901376 8747952 8889048 9841446 10000179 10158912 10205944 11428776 11481687 11663936 11852064 13121928 13333572 14762169 15238368 15308916 17495904 17778096 19682892 20000358 20411888 22857552 22963374 23704128 26243856 26667144 29524338 30476736 30617832 34445061 34991808 35556192 39365784 40000716 40823776 44286507 45715104 45926748 52487712 53334288 59048676 61235664 68890122 71112384 78731568 80001432 81647552 88573014 91430208 91853496 103335183 104975424 106668576 118097352 122471328 137780244 157463136 160002864 177146028 183706992 206670366 213337152 236194704 244942656 275560488 310005549 314926272 320005728 354292056 367413984 413340732 472389408 551120976 620011098 640011456 708584112 734827968 826681464 944778816 1102241952 1240022196 1417168224 1653362928 2204483904 2480044392 2834336448 3306725856 4960088784 6613451712 9920177568 19840355136
• Sum of all divisors σ(n): 69586083840
• Sum of proper divisors (its aliquot sum) s(n): 49745728704
• 19840355136 is an abundant number, because the sum of its proper divisors (49745728704) is greater than itself. Its abundance is 29905373568

Bases of 19840355136

• Binary: 10010011110100100111100101101000000₂
• Hexadecimal: 0x49E93CB40
• Base-36: 944FO00

Squares and roots of 19840355136

• 19840355136 squared (19840355136²) is 393639691922601578496
• 19840355136 cubed (19840355136³) is 7809951283370045942394820755456
• The square root of 19840355136 is 140855.7955357181
• The cube root of 19840355136 is 2707.1759334665

Scales and comparisons

• 19,840,355,136 seconds is equal to 630 years, 44 weeks, 5 days, 17 hours, 45 minutes, 36 seconds.
• To count from 1 to 19,840,355,136 would take you about one thousand, two hundred sixty-one 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 19840355136 cubic inches would be around 225.6 feet tall.

Recreational maths with 19840355136

• 19840355136 backwards is 63155304891
• The number of decimal digits it has is: 11
• The sum of 19840355136's digits is 45
• More coming soon!