6401931289667200

Names of 6401931289667200

• Cardinal: 6401931289667200 can be written as Six quadrillion, four hundred one trillion, nine hundred thirty-one billion, two hundred eighty-nine million, six hundred sixty-seven thousand, two hundred.

Scientific notation

• Scientific notation: 6.4019312896672 × 10¹⁵

Factors of 6401931289667200

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 955

Divisors of 6401931289667200

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 25 28 32 35 40 49 50 56 64 70 80 98 100 112 128 140 160 175 196 200 224 245 280 320 343 350 392 400 448 490 560 640 686 700 784 800 896 941 980 1120 1225 1372 1400 1568 1600 1715 1882 1960 2240 2401 2450 2744 2800 3136 3200 3430 3764 3920 4480 4705 4802 4900 5488 5600 6272 6587 6860 7528 7840 8575 9410 9604 9800 10976 11200 12005 13174 13720 15056 15680 17150 18820 19208 19600 21952 22400 23525 24010 26348 27440 30112 31360 32935 34300 37640 38416 39200 43904 46109 47050 48020 52696 54880 60025 60224 65870 68600 75280 76832 78400 92218 94100 96040 105392 109760 120050 120448 131740 137200 150560 153664 156800 164675 184436 188200 192080 210784 219520 230545 240100 263480 274400 301120 307328 322763 329350 368872 376400 384160 421568 461090 480200 526960 548800 602240 645526 658700 737744 752800 768320 843136 885481 922180 960400 1053920 1097600 1152725 1291052 1317400 1475488 1505600 1536640 1613815 1770962 1844360 1920800 2107840 2259341 2305450 2582104 2634800 2950976 3011200 3227630 3541924 3688720 3841600 4215680 4427405 4518682 4610900 5164208 5269600 5901952 6198367 6455260 7083848 7377440 7683200 8069075 8854810 9037364 9221800 10328416 10539200 11296705 12396734 12910520 14167696 14754880 16138150 17709620 18074728 18443600 20656832 21078400 22137025 22593410 24793468 25821040 28335392 29509760 30991835 32276300 35419240 36149456 36887200 41313664 43388569 44274050 45186820 49586936 51642080 56483525 56670784 61983670 64552600 70838480 72298912 73774400 86777138 88548100 90373640 99173872 103284160 112967050 113341568 123967340 129105200 141676960 144597824 147548800 154959175 173554276 177096200 180747280 198347744 206568320 216942845 225934100 247934680 258210400 283353920 289195648 303719983 309918350 347108552 354192400 361494560 396695488 433885690 451868200 495869360 516420800 566707840 607439966 619836700 694217104 708384800 722989120 793390976 833237621 867771380 903736400 991738720 1032841600 1084714225 1214879932 1239673400 1388434208 1416769600 1445978240 1518599915 1666475242 1735542760 1807472800 1983477440 2126039881 2169428450 2429759864 2479346800 2776868416 2833539200 3037199830 3332950484 3471085520 3614945600 3966954880 4166188105 4252079762 4338856900 4859519728 4958693600 5553736832 5832663347 6074399660 6665900968 6942171040 7229891200 7592999575 8332376210 8504159524 8677713800 9719039456 9917387200 10630199405 11665326694 12148799320 13331801936 13884342080 15185999150 16664752420 17008319048 17355427600 19438078912 19834774400 20830940525 21260398810 23330653388 24297598640 26663603872 27768684160 29163316735 30371998300 33329504840 34016638096 34710855200 38876157824 40828643429 41661881050 42520797620 46661306776 48595197280 53150997025 53327207744 58326633470 60743996600 66659009680 68033276192 69421710400 81657286858 83323762100 85041595240 93322613552 97190394560 106301994050 106654415488 116653266940 121487993200 133318019360 136066552384 138843420800 145816583675 163314573716 166647524200 170083190480 186645227104 194380789120 204143217145 212603988100 233306533880 242975986400 266636038720 272133104768 285800504003 291633167350 326629147432 333295048400 340166380960 373290454208 408286434290 425207976200 466613067760 485951972800 533272077440 571601008006 583266334700 653258294864 666590096800 680332761920 746580908416 816572868580 850415952400 933226135520 971903945600 1020716085725 1143202016012 1166532669400 1306516589728 1333180193600 1360665523840 1429002520015 1633145737160 1700831904800 1866452271040 2000603528021 2041432171450 2286404032024 2333065338800 2613033179456 2666360387200 2858005040030 3266291474320 3401663809600 3732904542080 4001207056042 4082864342900 4572808064048 4666130677600 5226066358912 5716010080060 6532582948640 6803327619200 7145012600075 8002414112084 8165728685800 9145616128096 9332261355200 10003017640105 11432020160120 13065165897280 14290025200150 16004828224168 16331457371600 18291232256192 18664522710400 20006035280210 22864040320240 26130331794560 28580050400300 32009656448336 32662914743200 36582464512384 40012070560420 45728080640480 50015088200525 57160100800600 64019312896672 65325829486400 80024141120840 91456161280960 100030176401050 114320201601200 128038625793344 130651658972800 160048282241680 182912322561920 200060352802100 228640403202400 256077251586688 320096564483360 400120705604200 457280806404800 640193128966720 800241411208400 914561612809600 1280386257933440 1600482822416800 3200965644833600 6401931289667200
• Sum of all divisors σ(n): 18469095340463820
• Sum of proper divisors (its aliquot sum) s(n): 12067164050796620
• 6401931289667200 is an abundant number, because the sum of its proper divisors (12067164050796620) is greater than itself. Its abundance is 5665232761129420

Bases of 6401931289667200

• Binary: 10110101111101000010111001000011001011010011010000000₂
• Hexadecimal: 0x16BE85C865A680
• Base-36: 1R1AMMSWEPS

Squares and roots of 6401931289667200

• 6401931289667200 squared (6401931289667200²) is 40984724237619938633486755840000
• 6401931289667200 cubed (6401931289667200³) is 262381388495200764039318788435461841256448000000
• The square root of 6401931289667200 is 80012069.6499421891
• The cube root of 6401931289667200 is 185682.2269924457

Scales and comparisons

• 6,401,931,289,667,200 seconds is equal to 203,561,612 years, 27 weeks, 6 days, 17 hours, 46 minutes, 40 seconds.
• To count from 1 to 6,401,931,289,667,200 would take you about six hundred ten million, six hundred eighty-four thousand, eight hundred thirty-seven 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 6401931289667200 cubic inches would be around 15473.5 feet tall.

Recreational maths with 6401931289667200

• 6401931289667200 backwards is 0027669821391046
• 6401931289667200 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 6401931289667200's digits is 64
• More coming soon!