13691955577494240

Names of 13691955577494240

• Cardinal: 13691955577494240 can be written as Thirteen quadrillion, six hundred ninety-one trillion, nine hundred fifty-five billion, five hundred seventy-seven million, four hundred ninety-four thousand, two hundred forty.

Scientific notation

• Scientific notation: 1.369195557749424 × 10¹⁶

Factors of 13691955577494240

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 4959990944

Divisors of 13691955577494240

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 71 72 80 81 90 96 108 120 135 142 144 160 162 180 213 216 240 243 270 284 288 324 355 360 405 426 432 480 486 540 568 639 648 710 720 810 852 864 972 1065 1080 1136 1215 1278 1296 1420 1440 1620 1704 1917 1944 2130 2160 2272 2430 2556 2592 2840 3195 3240 3408 3834 3888 4260 4320 4860 5112 5680 5751 6390 6480 6816 7668 7776 8520 9585 9720 10224 11360 11502 12780 12960 15336 17040 17253 19170 19440 20448 23004 25560 28755 30672 34080 34506 38340 38880 46008 51120 57510 61344 69012 76680 86265 92016 102240 115020 138024 153360 172530 184032 230040 276048 306720 345060 460080 552096 690120 920160 1380240 2760480 4959990863 9919981726 14879972589 19839963452 24799954315 29759945178 39679926904 44639917767 49599908630 59519890356 74399862945 79359853808 89279835534 99199817260 119039780712 133919753301 148799725890 158719707616 178559671068 198399634520 223199588835 238079561424 267839506602 297599451780 352159351273 357119342136 396799269040 401759259903 446399177670 476159122848 535679013204 595198903560 669598766505 704318702546 714238684272 793598538080 803518519806 892798355340 1056478053819 1071358026408 1190397807120 1205277779709 1339197533010 1408637405092 1428477368544 1607037039612 1760796756365 1785596710680 2008796299515 2112956107638 2142716052816 2380795614240 2410555559418 2678395066020 2817274810184 3169434161457 3214074079224 3521593512730 3571193421360 4017592599030 4225912215276 4285432105632 4821111118836 5282390269095 5356790132040 5634549620368 6026388898545 6338868322914 6428148158448 7043187025460 7142386842720 8035185198060 8451824430552 9508302484371 9642222237672 10564780538190 10713580264080 11269099240736 12052777797090 12677736645828 12856296316896 14086374050920 15847170807285 16070370396120 16903648861104 19016604968742 19284444475344 21129561076380 21427160528160 24105555594180 25355473291656 28172748101840 28524907453113 31694341614570 32140740792240 33807297722208 38033209937484 38568888950688 42259122152760 47541512421855 48211111188360 50710946583312 56345496203680 57049814906226 63388683229140 64281481584480 76066419874968 84518244305520 85574722359339 95083024843710 96422222376720 101421893166624 114099629812452 126777366458280 142624537265565 152132839749936 169036488611040 171149444718678 190166049687420 192844444753440 228199259624904 253554732916560 285249074531130 304265679499872 342298889437356 380332099374840 427873611796695 456398519249808 507109465833120 570498149062260 684597778874712 760664198749680 855747223593390 912797038499616 1140996298124520 1369195557749424 1521328397499360 1711494447186780 2281992596249040 2738391115498848 3422988894373560 4563985192498080 6845977788747120 13691955577494240
• Sum of all divisors σ(n): 49136764533083136
• Sum of proper divisors (its aliquot sum) s(n): 35444808955588896
• 13691955577494240 is an abundant number, because the sum of its proper divisors (35444808955588896) is greater than itself. Its abundance is 21752853378094656

Bases of 13691955577494240

• Binary: 110000101001001100001011010100011110100001101011100000₂
• Hexadecimal: 0x30A4C2D47A1AE0
• Base-36: 3QTE5K30U00

Squares and roots of 13691955577494240

• 13691955577494240 squared (13691955577494240²) is 187469647536075627177997233177600
• 13691955577494240 cubed (13691955577494240³) is 2566826086192449990831782006473063104000897024000
• The square root of 13691955577494240 is 117012629.9913570869
• The cube root of 13691955577494240 is 239233.4080467111

Scales and comparisons

• 13,691,955,577,494,240 seconds is equal to 435,361,835 years, 18 weeks, 6 days, 20 hours, 24 minutes.
• To count from 1 to 13,691,955,577,494,240 would take you about one billion, three hundred six million, eighty-five thousand, five hundred 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 13691955577494240 cubic inches would be around 19936.1 feet tall.

Recreational maths with 13691955577494240

• 13691955577494240 backwards is 04249477555919631
• 13691955577494240 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 13691955577494240's digits is 81
• More coming soon!