16109129698668800

Names of 16109129698668800

• Cardinal: 16109129698668800 can be written as Sixteen quadrillion, one hundred nine trillion, one hundred twenty-nine billion, six hundred ninety-eight million, six hundred sixty-eight thousand, eight hundred.

Scientific notation

• Scientific notation: 1.61091296986688 × 10¹⁶

Factors of 16109129698668800

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 116775

Divisors of 16109129698668800

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 50 61 64 80 100 122 127 128 160 200 244 254 256 305 320 400 488 508 610 635 640 800 976 1016 1220 1270 1280 1525 1600 1952 2032 2440 2540 2857 3050 3175 3200 3904 4064 4880 5080 5714 6100 6350 6400 7747 7808 8128 9760 10160 11428 12200 12700 14285 15494 15616 16256 19520 20320 22856 24400 25400 28570 30988 32512 38735 39040 40640 45712 48800 50800 57140 61976 71425 77470 78080 81280 91424 97600 101600 113723 114280 123952 142850 154940 162560 174277 182848 193675 195200 203200 227446 228560 247904 285700 309880 348554 362839 365696 387350 390400 406400 454892 457120 495808 568615 571400 619760 697108 725678 731392 774700 812800 871385 909784 914240 991616 1137230 1142800 1239520 1394216 1451356 1549400 1742770 1814195 1819568 1828480 1983232 2274460 2285600 2479040 2788432 2843075 2902712 3098800 3485540 3628390 3639136 3656960 4356925 4548920 4571200 4958080 5576864 5686150 5805424 6197600 6937103 6971080 7256780 7278272 8713850 9070975 9097840 9142400 9916160 11153728 11372300 11610848 12395200 13874206 13942160 14442821 14513560 14556544 17427700 18141950 18195680 18284800 22133179 22307456 22744600 23221696 24790400 27748412 27884320 28885642 29027120 29113088 34685515 34855400 36283900 36391360 44266358 44614912 45489200 46443392 49580800 55496824 55768640 57771284 58054240 69371030 69710800 72214105 72567800 72782720 88532716 90978400 92886784 110665895 110993648 111537280 115542568 116108480 138742060 139421600 144428210 145135600 145565440 173427575 177065432 181956800 221331790 221987296 223074560 231085136 232216960 277484120 278843200 288856420 290271200 324906611 346855150 354130864 361070525 363913600 442663580 443974592 462170272 464433920 553329475 554968240 557686400 577712840 580542400 649813222 693710300 708261728 722141050 727827200 881012081 885327160 887949184 924340544 1106658950 1109936480 1115372800 1155425680 1161084800 1299626444 1387420600 1416523456 1444282100 1624533055 1762024162 1770654320 1775898368 1848681088 2213317900 2219872960 2310851360 2322169600 2599252888 2774841200 2833046912 2888564200 3249066110 3524048324 3541308640 3697362176 4405060405 4426635800 4439745920 4621702720 5198505776 5549682400 5666093824 5777128400 6498132220 7048096648 7082617280 8122665275 8810120810 8853271600 8879491840 9243405440 10397011552 11099364800 11554256800 12996264440 14096193296 14165234560 16245330550 17620241620 17706543200 18486810880 19819303271 20794023104 22025302025 22198729600 23108513600 25992528880 28192386592 28330469120 32490661100 35240483240 35413086400 39638606542 41263139597 41588046208 44050604050 44397459200 46217027200 51985057760 56384773184 64981322200 70480966480 70826172800 79277213084 82526279194 83176092416 88101208100 92434054400 99096516355 103970115520 112769546368 129962644400 140961932960 141652345600 158554426168 165052558388 176202416200 198193032710 206315697985 207940231040 225539092736 259925288800 281923865920 317108852336 330105116776 352404832400 396386065420 412631395970 415880462080 495482581775 519850577600 563847731840 634217704672 660210233552 704809664800 792772130840 825262791940 990965163550 1031578489925 1039701155200 1127695463680 1268435409344 1320420467104 1409619329600 1585544261680 1650525583880 1981930327100 2063156979850 2079402310400 2517051515417 2536870818688 2640840934208 2819238659200 3171088523360 3301051167760 3963860654200 4126313959700 5034103030834 5073741637376 5281681868416 5638477318400 6342177046720 6602102335520 7927721308400 8252627919400 10068206061668 10563363736832 12585257577085 12684354093440 13204204671040 15855442616800 16505255838800 20136412123336 25170515154170 25368708186880 26408409342080 31710885233600 33010511677600 40272824246672 50341030308340 52816818684160 62926287885425 63421770467200 66021023355200 80545648493344 100682060616680 125852575770850 126843540934400 132042046710400 161091296986688 201364121233360 251705151541700 264084093420800 322182593973376 402728242466720 503410303083400 644365187946752 805456484933440 1006820606166800 1610912969866880 2013641212333600 3221825939733760 4027282424667200 8054564849334400 16109129698668800
• Sum of all divisors σ(n): 40860022763169792
• Sum of proper divisors (its aliquot sum) s(n): 24750893064500992
• 16109129698668800 is an abundant number, because the sum of its proper divisors (24750893064500992) is greater than itself. Its abundance is 8641763365832192

Bases of 16109129698668800

• Binary: 111001001110110010101100001001010101000111000100000000₂
• Hexadecimal: 0x393B2B09547100
• Base-36: 4EM7K0P6MM8

Squares and roots of 16109129698668800

• 16109129698668800 squared (16109129698668800²) is 259504059648533143088492093440000
• 16109129698668800 cubed (16109129698668800³) is 4180384554209305012557050390570078493212672000000
• The square root of 16109129698668800 is 126921746.3584109373
• The cube root of 16109129698668800 is 252555.8074138399

Scales and comparisons

• 16,109,129,698,668,800 seconds is equal to 512,220,495 years, 31 weeks, 4 days, 6 hours, 13 minutes, 20 seconds.
• To count from 1 to 16,109,129,698,668,800 would take you about one billion, five hundred thirty-six million, six hundred sixty-one thousand, four hundred eighty-six 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 16109129698668800 cubic inches would be around 21046.3 feet tall.

Recreational maths with 16109129698668800

• 16109129698668800 backwards is 00886689692190161
• 16109129698668800 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 16109129698668800's digits is 80
• More coming soon!