31909130699264

Names of 31909130699264

• Cardinal: 31909130699264 can be written as Thirty-one trillion, nine hundred nine billion, one hundred thirty million, six hundred ninety-nine thousand, two hundred sixty-four.

Scientific notation

• Scientific notation: 3.1909130699264 × 10¹³

Factors of 31909130699264

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 2043

Divisors of 31909130699264

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 4 7 8 13 14 16 17 26 28 32 34 52 56 64 68 91 104 112 119 127 128 136 169 182 208 221 224 238 254 256 272 338 364 416 442 448 476 508 512 544 676 728 832 884 889 896 952 1016 1088 1183 1352 1456 1547 1651 1664 1768 1778 1792 1877 1904 2032 2159 2176 2197 2366 2704 2873 2912 3094 3302 3328 3536 3556 3584 3754 3808 4064 4318 4352 4394 4732 5408 5746 5824 6188 6604 6656 7072 7112 7508 7616 8128 8636 8704 8788 9464 10816 11492 11557 11648 12376 13139 13208 14144 14224 15016 15113 15232 15379 16256 17272 17576 18928 20111 21463 21632 22984 23114 23296 24401 24752 26278 26416 28067 28288 28448 30032 30226 30464 30758 31909 32512 34544 35152 37349 37856 40222 42926 43264 45968 46228 46592 48802 49504 52556 52832 56134 56576 56896 60064 60452 60928 61516 63818 65024 69088 70304 74698 75712 80444 85852 86528 91936 92456 97604 99008 105112 105664 112268 113152 113792 120128 120904 123032 127636 138176 140608 149396 150241 151424 160888 170807 171704 183872 184912 195208 196469 198016 210224 211328 223363 224536 227584 238379 240256 241808 246064 255272 261443 276352 279019 281216 298792 300482 302848 317213 321776 341614 343408 364871 367744 369824 390416 392938 396032 414817 420448 422656 446726 449072 455168 476758 480512 483616 492128 510544 522886 552704 558038 562432 597584 600964 605696 634426 643552 683228 686816 729742 735488 739648 780832 785876 792064 829634 840896 845312 893452 898144 953516 961024 967232 984256 1021088 1045772 1105408 1116076 1124864 1195168 1201928 1268852 1287104 1366456 1373632 1459484 1470976 1479296 1561664 1571752 1659268 1668653 1681792 1786904 1796288 1907032 1934464 1953133 1968512 2042176 2091544 2220491 2232152 2390336 2403856 2537704 2554097 2574208 2732912 2747264 2903719 2918968 2958592 3098927 3123328 3143504 3318536 3337306 3363584 3573808 3592576 3814064 3868928 3906266 3937024 4052443 4084352 4123769 4183088 4440982 4464304 4743323 4780672 4807712 5075408 5108194 5148416 5392621 5465824 5494528 5807438 5837936 5917184 6197854 6246656 6287008 6637072 6674612 6727168 7147616 7185152 7628128 7737856 7812532 7874048 8104886 8168704 8247538 8366176 8881964 8928608 9486646 9561344 9615424 10150816 10216388 10296832 10785242 10931648 10989056 11614876 11675872 12395708 12493312 12574016 13274144 13349224 14295232 14370304 15256256 15625064 16209772 16337408 16495076 16732352 17763928 17857216 18973292 19122688 19230848 20301632 20432776 21570484 21692489 21863296 23229752 23351744 24791416 25148032 26548288 26698448 28367101 28590464 28866383 30512512 31250128 32419544 32990152 33203261 33464704 35527856 35714432 37748347 37946584 38461696 40286051 40603264 40865552 43140968 43384978 43726592 46459504 46703488 49582832 50296064 52681759 53096576 53396896 56734202 57180928 57732766 61025024 62500256 64839088 65980304 66406522 66929408 70104073 71055712 71428864 75496694 75893168 76923392 80572102 81206528 81731104 86281936 86769956 87453184 92919008 93406976 99165664 100592128 105363518 106193152 106793792 113468404 114361856 115465532 122050048 125000512 129678176 131960608 132813044 133858816 140208146 142111424 142857728 150993388 151786336 161144204 162413056 163462208 172563872 173539912 185838016 186813952 198331328 210727036 212386304 213587584 226936808 230931064 250001024 259356352 263921216 265626088 280416292 282002357 284222848 301986776 303572672 322288408 326924416 345127744 347079824 368772313 371676032 396662656 421454072 427175168 453873616 461862128 490728511 500002048 518712704 523718663 527842432 531252176 560832584 564004714 568445696 603973552 607145344 644576816 653848832 684862867 690255488 694159648 737544626 743352064 793325312 842908144 854350336 907747232 923724256 981457022 1000004096 1037425408 1047437326 1055684864 1062504352 1121665168 1128009428 1136891392 1207947104 1214290688 1289153632 1307697664 1369725734 1380510976 1388319296 1475089252 1486704128 1586650624 1685816288 1815494464 1847448512 1962914044 2074850816 2094874652 2111369728 2125008704 2243330336 2256018856 2415894208 2428581376 2578307264 2739451468 2761021952 2776638592 2950178504 3371632576 3630988928 3666030641 3694897024 3925828088 4189749304 4250017408 4486660672 4512037712 4794040069 4831788416 5156614528 5478902936 5553277184 5900357008 6743265152 7261977856 7332061282 7389794048 7851656176 8379498608 8500034816 8903217271 8973321344 9024075424 9588080138 9663576832 10313229056 10957805872 11106554368 11800714016 13486530304 14523955712 14664122564 14779588096 15703312352 16758997216 17000069632 17806434542 17946642688 18048150848 19176160276 19327153664 20626458112 21915611744 23601428032 26973060608 29328245128 31406624704 33517994432 35612869084 35893285376 36096301696 38352320552 43831223488 47202856064 58656490256 62322520897 62813249408 67035988864 71225738168 72192603392 76704641104 87662446976 94405712128 117312980512 124645041794 125626498816 134071977728 142451476336 144385206784 153409282208 175324893952 188811424256 234625961024 249290083588 251252997632 268143955456 284902952672 306818564416 350649787904 469251922048 498580167176 569805905344 613637128832 938503844096 997160334352 1139611810688 1227274257664 1877007688192 1994320668704 2279223621376 2454548515328 3988641337408 4558447242752 7977282674816 15954565349632 31909130699264
• Sum of all divisors σ(n): 84279245783040
• Sum of proper divisors (its aliquot sum) s(n): 52370115083776
• 31909130699264 is an abundant number, because the sum of its proper divisors (52370115083776) is greater than itself. Its abundance is 20460984384512

Bases of 31909130699264

• Binary: 111010000010101101100011001101000001000000000₂
• Hexadecimal: 0x1D056C668200
• Base-36: BB6UOJRI8

Squares and roots of 31909130699264

• 31909130699264 squared (31909130699264²) is 1018192621982712249610141696
• 31909130699264 cubed (31909130699264³) is 32489641451872668543521759207470602911744
• The square root of 31909130699264 is 5648816.7521405755
• The cube root of 31909130699264 is 31717.9412943195

Scales and comparisons

• 31,909,130,699,264 seconds is equal to 1,014,611 years, 34 weeks, 8 hours, 27 minutes, 44 seconds.
• To count from 1 to 31,909,130,699,264 would take you about two million, five hundred thirty-six thousand, five hundred twenty-nine 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 31909130699264 cubic inches would be around 2643.2 feet tall.

Recreational maths with 31909130699264

• 31909130699264 backwards is 46299603190913
• The number of decimal digits it has is: 14
• The sum of 31909130699264's digits is 62
• More coming soon!