31664426315497472

Names of 31664426315497472

• Cardinal: 31664426315497472 can be written as Thirty-one quadrillion, six hundred sixty-four trillion, four hundred twenty-six billion, three hundred fifteen million, four hundred ninety-seven thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 3.1664426315497472 × 10¹⁶

Factors of 31664426315497472

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 5186

Divisors of 31664426315497472

• Number of divisors d(n): 540
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 37 41 49 56 64 74 82 98 112 128 148 164 196 224 256 259 287 296 328 392 448 512 518 574 592 656 784 896 1024 1036 1148 1184 1312 1517 1568 1792 1813 2009 2048 2072 2296 2368 2624 3034 3136 3584 3626 4018 4096 4144 4592 4736 5099 5248 6068 6272 7168 7252 8036 8192 8288 9184 9472 10198 10496 10619 12136 12544 14336 14504 16072 16384 16576 18368 18944 20396 20992 21238 24272 25088 28672 29008 32144 33152 35693 36736 37888 40792 41984 42476 48544 50176 57344 58016 64288 66304 71386 73472 74333 75776 81584 83968 84952 97088 100352 114688 116032 128576 132608 142772 146944 148666 151552 163168 167936 169904 188663 194176 200704 209059 232064 249851 257152 265216 285544 293888 297332 303104 326336 335872 339808 377326 388352 401408 418118 464128 499702 514304 530432 571088 587776 594664 606208 652672 671744 679616 754652 776704 802816 836236 928256 999404 1028608 1060864 1142176 1175552 1189328 1305344 1320641 1359232 1463413 1509304 1553408 1672472 1856512 1998808 2057216 2121728 2284352 2351104 2378656 2610688 2641282 2718464 2926826 3018608 3106816 3344944 3713024 3997616 4114432 4243456 4568704 4702208 4757312 5221376 5282564 5436928 5853652 6037216 6213632 6689888 7426048 7735183 7995232 8228864 9137408 9244487 9514624 10243891 10442752 10565128 10873856 11707304 12074432 12427264 13379776 14852096 15470366 15990464 16457728 18274816 18488974 19029248 20487782 20885504 21130256 21747712 23414608 24148864 24854528 25999801 26759552 29704192 30940732 31980928 32915456 36549632 36977948 38058496 40975564 41771008 42260512 43495424 46829216 48297728 51999602 53519104 54146281 61881464 63961856 73099264 73955896 76116992 81951128 83542016 84521024 86990848 93658432 96595456 103999204 107038208 108292562 123762928 127923712 146198528 147911792 152233984 163902256 169042048 173981696 181998607 187316864 193190912 207998408 214076416 216585124 247525856 255847424 292397056 295823584 304467968 327804512 338084096 363997214 374633728 379023967 386381824 415996816 428152832 433170248 495051712 511694848 584794112 591647168 608935936 655609024 676168192 727994428 749267456 758047934 772763648 831993632 856305664 866340496 961992637 990103424 1023389696 1065991841 1183294336 1217871872 1273990249 1311218048 1352336384 1455988856 1498534912 1516095868 1545527296 1663987264 1712611328 1732680992 1923985274 1980206848 2046779392 2131983682 2366588672 2547980498 2622436096 2704672768 2911977712 2997069824 3032191736 3091054592 3327974528 3425222656 3465361984 3847970548 3960413696 4093558784 4263967364 4733177344 5095960996 5244872192 5409345536 5823955424 5994139648 6064383472 6655949056 6733948459 6930723968 7461942887 7695941096 7920827392 8527934728 9466354688 10191921992 10489744384 10818691072 11647910848 11988279296 12128766944 13311898112 13467896918 13861447936 14923885774 15391882192 15841654784 17055869456 18932709376 20383843984 20979488768 21637382144 23295821696 23976558592 24257533888 26623796224 26935793836 27722895872 29847771548 30783764384 31683309568 34111738912 37865418752 39441698117 40767687968 41958977536 46591643392 47137639213 48515067776 52233600209 53247592448 53871587672 55445791744 59695543096 61567528768 63366619136 68223477824 75730837504 78883396234 81535375936 83917955072 93183286784 94275278426 97030135552 104467200418 106495184896 107743175344 110891583488 119391086192 123135057536 126733238272 136446955648 151461675008 157766792468 163070751872 167835910144 186366573568 188550556852 194060271104 208934400836 212990369792 215486350688 221783166976 238782172384 246270115072 272893911296 276091886819 315533584936 326141503744 372733147136 377101113704 388120542208 417868801672 425980739584 430972701376 443566333952 477564344768 492540230144 545787822592 552183773638 631067169872 652283007488 745466294272 754202227408 776241084416 835737603344 861945402752 887132667904 955128689536 985080460288 1091575645184 1104367547276 1262134339744 1304566014976 1490932588544 1508404454816 1552482168832 1671475206688 1723890805504 1910257379072 1932643207733 1970160920576 2183151290368 2208735094552 2524268679488 2609132029952 2981865177088 3016808909632 3104964337664 3342950413376 3447781611008 3820514758144 3865286415466 3940321841152 4366302580736 4417470189104 5048537358976 5218264059904 6033617819264 6209928675328 6685900826752 6895563222016 7641029516288 7730572830932 7880643682304 8732605161472 8834940378208 10097074717952 10436528119808 12067235638528 13371801653504 13791126444032 15282059032576 15461145661864 15761287364608 17465210322944 17669880756416 20194149435904 20873056239616 24134471277056 26743603307008 27582252888064 30564118065152 30922291323728 35339761512832 40388298871808 48268942554112 53487206614016 55164505776128 61128236130304 61844582647456 70679523025664 80776597743616 96537885108224 106974413228032 110329011552256 122256472260608 123689165294912 141359046051328 161553195487232 193075770216448 213948826456064 247378330589824 282718092102656 323106390974464 386151540432896 427897652912128 494756661179648 565436184205312 646212781948928 772303080865792 855795305824256 989513322359296 1130872368410624 1979026644718592 2261744736821248 3958053289437184 4523489473642496 7916106578874368 15832213157748736 31664426315497472
• Sum of all divisors σ(n): 77517476914547124
• Sum of proper divisors (its aliquot sum) s(n): 45853050599049652
• 31664426315497472 is an abundant number, because the sum of its proper divisors (45853050599049652) is greater than itself. Its abundance is 14188624283552180

Bases of 31664426315497472

• Binary: 1110000011111101010000011000010100011010100000000000000₂
• Hexadecimal: 0x707EA0C28D4000
• Base-36: 8NS3OMSZJ7K

Squares and roots of 31664426315497472

• 31664426315497472 squared (31664426315497472²) is 1002635893889568810200798838390784
• 31664426315497472 cubed (31664426315497472³) is 31747890383339193621130446747510784942812900098048
• The square root of 31664426315497472 is 177945009.2458270435
• The cube root of 31664426315497472 is 316366.5374896783

Scales and comparisons

• 31,664,426,315,497,472 seconds is equal to 1,006,830,812 years, 17 weeks, 1 day, 15 hours, 4 minutes, 32 seconds.
• To count from 1 to 31,664,426,315,497,472 would take you about three billion, twenty million, four hundred ninety-two thousand, four hundred thirty-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 31664426315497472 cubic inches would be around 26363.9 feet tall.

Recreational maths with 31664426315497472

• 31664426315497472 backwards is 27479451362446613
• 31664426315497472 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 31664426315497472's digits is 74
• More coming soon!