40695722672128

Names of 40695722672128

• Cardinal: 40695722672128 can be written as Forty trillion, six hundred ninety-five billion, seven hundred twenty-two million, six hundred seventy-two thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 4.0695722672128 × 10¹³

Factors of 40695722672128

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 24
• Sum of prime factors: 129

Divisors of 40695722672128

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 4 8 16 31 32 37 59 62 64 74 118 124 128 148 236 248 256 296 472 496 512 592 944 961 992 1024 1147 1184 1369 1829 1888 1922 1984 2048 2183 2294 2368 2738 3658 3776 3844 3968 4096 4366 4588 4736 5476 7316 7552 7688 7936 8192 8732 9176 9472 10952 14632 15104 15376 15872 16384 17464 18352 18944 21904 29264 30208 30752 31744 32768 34928 35557 36704 37888 42439 43808 56699 58528 60416 61504 63488 65536 67673 69856 71114 73408 75776 80771 84878 87616 113398 117056 120832 123008 126976 131072 135346 139712 142228 146816 151552 161542 169756 175232 226796 234112 241664 246016 253952 262144 270692 279424 284456 293632 303104 323084 339512 350464 453592 468224 483328 492032 507904 524288 541384 558848 568912 587264 606208 646168 679024 700928 907184 936448 966656 984064 1015808 1082768 1117696 1137824 1174528 1212416 1292336 1315609 1358048 1401856 1814368 1872896 1933312 1968128 2031616 2097863 2165536 2235392 2275648 2349056 2424832 2503901 2584672 2631218 2716096 2803712 3628736 3745792 3866624 3936256 4063232 4195726 4331072 4470784 4551296 4698112 4849664 5007802 5169344 5262436 5432192 5607424 7257472 7491584 7733248 7872512 8126464 8391452 8662144 8941568 9102592 9396224 9699328 10015604 10338688 10524872 10864384 11214848 14514944 14983168 15466496 15745024 16252928 16782904 17324288 17883136 18205184 18792448 19398656 20031208 20677376 21049744 21728768 22429696 29029888 29966336 30932992 31490048 33565808 34648576 35766272 36410368 37584896 40062416 41354752 42099488 43457536 44859392 58059776 59932672 62980096 67131616 69297152 71532544 72820736 75169792 77620931 80124832 82709504 84198976 86915072 89718784 116119552 119865344 125960192 134263232 138594304 143065088 145641472 150339584 155241862 160249664 165419008 168397952 173830144 179437568 232239104 239730688 251920384 268526464 277188608 286130176 291282944 300679168 310483724 320499328 330838016 336795904 347660288 358875136 464478208 479461376 503840768 537052928 554377216 572260352 582565888 601358336 620967448 640998656 661676032 673591808 695320576 717750272 928956416 958922752 1074105856 1108754432 1144520704 1165131776 1241934896 1281997312 1323352064 1347183616 1390641152 1857912832 2148211712 2217508864 2330263552 2483869792 2563994624 2646704128 2694367232 2781282304 3715825664 4296423424 4435017728 4660527104 4967739584 5127989248 5293408256 5388734464 5562564608 7431651328 8592846848 8870035456 9321054208 9935479168 10255978496 10586816512 10777468928 11125129216 14863302656 17185693696 17740070912 18642108416 19870958336 20511956992 21173633024 21554937856 22250258432 29726605312 34371387392 35480141824 39741916672 41023913984 42347266048 43109875712 68742774784 79483833344 82047827968 86219751424 137485549568 158967666688 164095655936 172439502848 274971099136 317935333376 328191311872 344879005696 549942198272 635870666752 656382623744 689758011392 1099884396544 1271741333504 1312765247488 2543482667008 5086965334016 10173930668032 20347861336064 40695722672128
• Sum of all divisors σ(n): 87901056589500
• Sum of proper divisors (its aliquot sum) s(n): 47205333917372
• 40695722672128 is an abundant number, because the sum of its proper divisors (47205333917372) is greater than itself. Its abundance is 6509611245244

Bases of 40695722672128

• Binary: 1001010000001100110110000110000000000000000000₂
• Hexadecimal: 0x250336180000
• Base-36: EFBCUJOCG

Squares and roots of 40695722672128

• 40695722672128 squared (40695722672128²) is 1656141843806752924588048384
• 40695722672128 cubed (40695722672128³) is 67397889181266343935867411255329032241152
• The square root of 40695722672128 is 6379319.9223842035
• The cube root of 40695722672128 is 34396.6585316091

Scales and comparisons

• 40,695,722,672,128 seconds is equal to 1,293,998 years, 5 weeks, 1 day, 16 hours, 55 minutes, 28 seconds.
• To count from 1 to 40,695,722,672,128 would take you about three million, two hundred thirty-four thousand, nine hundred ninety-five 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 40695722672128 cubic inches would be around 2866.4 feet tall.

Recreational maths with 40695722672128

• 40695722672128 backwards is 82127622759604
• The number of decimal digits it has is: 14
• The sum of 40695722672128's digits is 61
• More coming soon!