19984498688

Names of 19984498688

• Cardinal: 19984498688 can be written as Nineteen billion, nine hundred eighty-four million, four hundred ninety-eight thousand, six hundred eighty-eight.

Scientific notation

• Scientific notation: 1.9984498688 × 10¹⁰

Factors of 19984498688

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 124

Divisors of 19984498688

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 4 7 8 11 14 16 22 28 31 32 44 49 56 62 64 73 77 88 98 112 124 128 146 154 176 196 217 224 248 256 292 308 341 352 392 434 448 496 511 512 539 584 616 682 704 784 803 868 896 992 1022 1024 1078 1168 1232 1364 1408 1519 1568 1606 1736 1792 1984 2044 2048 2156 2263 2336 2387 2464 2728 2816 3038 3136 3212 3472 3577 3584 3968 4088 4096 4312 4526 4672 4774 4928 5456 5621 5632 6076 6272 6424 6944 7154 7168 7936 8176 8192 8624 9052 9344 9548 9856 10912 11242 11264 12152 12544 12848 13888 14308 14336 15841 15872 16352 16384 16709 17248 18104 18688 19096 19712 21824 22484 22528 24304 24893 25088 25696 27776 28616 28672 31682 31744 32704 33418 34496 36208 37376 38192 39347 39424 43648 44968 45056 48608 49786 50176 51392 55552 57232 57344 63364 63488 65408 66836 68992 72416 74752 76384 78694 78848 87296 89936 90112 97216 99572 100352 102784 110887 111104 114464 114688 126728 126976 130816 133672 137984 144832 149504 152768 157388 157696 174251 174592 179872 180224 194432 199144 200704 205568 221774 222208 228928 253456 253952 261632 267344 275968 289664 299008 305536 314776 315392 348502 349184 359744 388864 398288 401408 411136 443548 444416 457856 506912 507904 523264 534688 551936 579328 598016 611072 629552 630784 697004 698368 719488 777728 796576 802816 822272 887096 888832 915712 1013824 1046528 1069376 1103872 1158656 1196032 1219757 1222144 1259104 1261568 1394008 1396736 1438976 1555456 1593152 1644544 1774192 1777664 1831424 2027648 2093056 2138752 2207744 2317312 2439514 2444288 2518208 2788016 2793472 2877952 3110912 3186304 3289088 3548384 3555328 3662848 4055296 4186112 4277504 4415488 4634624 4879028 4888576 5036416 5576032 5586944 5755904 6221824 6372608 6578176 7096768 7325696 8110592 8372224 8555008 8830976 9269248 9758056 9777152 10072832 11152064 11511808 12443648 12745216 13156352 14193536 14651392 16221184 17110016 18538496 19516112 19554304 20145664 22304128 23023616 24887296 25490432 28387072 29302784 32442368 34220032 37076992 39032224 39108608 40291328 44608256 46047232 50980864 56774144 58605568 64884736 68440064 78064448 80582656 89216512 92094464 101961728 113548288 129769472 136880128 156128896 161165312 178433024 203923456 227096576 259538944 273760256 312257792 322330624 356866048 407846912 454193152 624515584 644661248 713732096 908386304 1249031168 1427464192 1816772608 2498062336 2854928384 4996124672 9992249344 19984498688
• Sum of all divisors σ(n): 53073103104
• Sum of proper divisors (its aliquot sum) s(n): 33088604416
• 19984498688 is an abundant number, because the sum of its proper divisors (33088604416) is greater than itself. Its abundance is 13104105728

Bases of 19984498688

• Binary: 10010100111001010110100000000000000₂
• Hexadecimal: 0x4A72B4000
• Base-36: 96I95VK

Squares and roots of 19984498688

• 19984498688 squared (19984498688²) is 399380187810673721344
• 19984498688 cubed (19984498688³) is 7981412839315602576595245596672
• The square root of 19984498688 is 141366.5401995819
• The cube root of 19984498688 is 2713.7161514303

Scales and comparisons

• 19,984,498,688 seconds is equal to 635 years, 23 weeks, 1 day, 1 hour, 38 minutes, 8 seconds.
• To count from 1 to 19,984,498,688 would take you about one thousand, two hundred seventy 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 19984498688 cubic inches would be around 226.1 feet tall.

Recreational maths with 19984498688

• 19984498688 backwards is 88689448991
• The number of decimal digits it has is: 11
• The sum of 19984498688's digits is 74
• More coming soon!