2129818912704

Names of 2129818912704

• Cardinal: 2129818912704 can be written as Two trillion, one hundred twenty-nine billion, eight hundred eighteen million, nine hundred twelve thousand, seven hundred four.

Scientific notation

• Scientific notation: 2.129818912704 × 10¹²

Factors of 2129818912704

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 305

Divisors of 2129818912704

• 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 32 36 42 48 49 54 56 63 64 72 84 96 98 108 112 126 144 147 168 189 192 196 216 224 252 288 293 294 336 378 392 432 441 448 504 576 586 588 672 756 784 864 879 882 1008 1172 1176 1323 1344 1512 1568 1728 1758 1764 2016 2051 2344 2352 2637 2646 3024 3136 3516 3528 4032 4102 4688 4704 5274 5292 6048 6153 7032 7056 7911 8204 9376 9408 10548 10584 12096 12306 14064 14112 14357 15822 16408 18459 18752 21096 21168 24612 28128 28224 28714 31644 32816 36918 42192 42336 43071 49224 55377 56256 57428 63288 65632 73836 84384 84672 85849 86142 98448 110754 114856 126576 129213 131264 147672 168768 171698 172284 196896 221508 229712 253152 257547 258426 295344 343396 344568 387639 393792 443016 459424 506304 515094 516852 590688 600943 686792 689136 772641 775278 886032 918848 1030188 1033704 1181376 1201886 1373584 1378272 1545282 1550556 1772064 1802829 2060376 2067408 2317923 2403772 2747168 2756544 3090564 3101112 3544128 3605658 4120752 4134816 4206601 4635846 4807544 5408487 5494336 6181128 6202224 7211316 8241504 8269632 8413202 9271692 9615088 10816974 12362256 12404448 12619803 14422632 16225461 16483008 16826404 18543384 19230176 21633948 24724512 24808896 25153757 25239606 28845264 32450922 33652808 37086768 37859409 38460352 43267896 49449024 50307514 50479212 57690528 64901844 67305616 74173536 75461271 75718818 86535792 100615028 100958424 113578227 115381056 129803688 134611232 148347072 150922542 151437636 173071584 176076299 201230056 201916848 226383813 227156454 259607376 269222464 301845084 302875272 346143168 352152598 402460112 403833696 452767626 454312908 519214752 528228897 603690168 605750544 679151439 704305196 804920224 807667392 905535252 908625816 1038429504 1056457794 1207380336 1211501088 1232534093 1358302878 1408610392 1584686691 1609840448 1811070504 1817251632 2112915588 2414760672 2423002176 2465068186 2716605756 2817220784 3169373382 3622141008 3634503264 3697602279 4225831176 4754060073 4829521344 4930136372 5433211512 5634441568 6338746764 7244282016 7269006528 7395204558 8451662352 9508120146 9860272744 10866423024 11092806837 11268883136 12677493528 14488564032 14790409116 16903324704 19016240292 19720545488 21732846048 22185613674 25354987056 29580818232 33278420511 33806649408 38032480584 39441090976 43465692096 44371227348 50709974112 59161636464 66556841022 76064961168 78882181952 88742454696 101419948224 118323272928 133113682044 152129922336 177484909392 236646545856 266227364088 304259844672 354969818784 532454728176 709939637568 1064909456352 2129818912704
• Sum of all divisors σ(n): 7308465444000
• Sum of proper divisors (its aliquot sum) s(n): 5178646531296
• 2129818912704 is an abundant number, because the sum of its proper divisors (5178646531296) is greater than itself. Its abundance is 3048827618592

Bases of 2129818912704

• Binary: 11110111111100011000110011000011111000000₂
• Hexadecimal: 0x1EFE31987C0
• Base-36: R6FB6UO0

Squares and roots of 2129818912704

• 2129818912704 squared (2129818912704²) is 4536128600911648772591616
• 2129818912704 cubed (2129818912704³) is 9661132484679164532009011745346289664
• The square root of 2129818912704 is 1459389.9111286195
• The cube root of 2129818912704 is 12866.1188764407

Scales and comparisons

• 2,129,818,912,704 seconds is equal to 67,721 years, 33 weeks, 6 days, 20 hours, 38 minutes, 24 seconds.
• To count from 1 to 2,129,818,912,704 would take you about one hundred sixty-nine thousand, three hundred 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 2129818912704 cubic inches would be around 1072.2 feet tall.

Recreational maths with 2129818912704

• 2129818912704 backwards is 4072198189212
• 2129818912704 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 2129818912704's digits is 54
• More coming soon!