80557055040

Names of 80557055040

• Cardinal: 80557055040 can be written as Eighty billion, five hundred fifty-seven million, fifty-five thousand and forty.

Scientific notation

• Scientific notation: 8.055705504 × 10¹⁰

Factors of 80557055040

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 8736

Divisors of 80557055040

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 11 12 14 15 16 20 21 22 24 28 30 32 33 35 40 42 44 48 55 56 60 64 66 70 77 80 84 88 96 105 110 112 120 127 132 140 154 160 165 168 176 192 210 220 224 231 240 254 264 280 308 320 330 336 352 381 385 420 440 448 462 480 508 528 560 616 635 660 672 704 762 770 840 880 889 924 960 1016 1056 1120 1155 1232 1270 1320 1344 1397 1524 1540 1680 1760 1778 1848 1905 2032 2112 2240 2310 2464 2540 2640 2667 2794 3048 3080 3360 3520 3556 3696 3810 4064 4191 4445 4620 4928 5080 5280 5334 5588 6096 6160 6720 6985 7112 7392 7620 8128 8382 8581 8890 9240 9779 10160 10560 10668 11176 12192 12320 13335 13970 14224 14784 15240 16764 17162 17780 18480 19558 20320 20955 21336 22352 24384 24640 25743 26670 27940 28448 29337 30480 33528 34324 35560 36960 39116 40640 41910 42672 42905 44704 48895 51486 53340 55880 56896 58674 60067 60960 67056 68648 71120 73920 78232 83820 85344 85810 89408 94391 97790 102972 106680 111760 117348 120134 121920 128715 134112 137296 142240 146685 156464 167640 170688 171620 180201 188782 195580 205944 213360 223520 234696 240268 257430 268224 274592 283173 284480 293370 300335 312928 335280 343240 360402 377564 391160 411888 426720 447040 469392 471955 480536 514860 549184 566346 586740 600670 625856 660737 670560 686480 720804 755128 782320 823776 853440 901005 938784 943910 961072 1029720 1089787 1132692 1173480 1201340 1321474 1341120 1372960 1415865 1441608 1510256 1564640 1647552 1802010 1877568 1887820 1922144 1982211 2059440 2179574 2265384 2346960 2402680 2642948 2745920 2831730 2883216 3020512 3129280 3269361 3303685 3604020 3775640 3844288 3964422 4118880 4359148 4530768 4693920 4805360 5285896 5448935 5663460 5766432 6041024 6538722 6607370 7208040 7551280 7628509 7928844 8237760 8718296 9061536 9387840 9610720 9911055 10571792 10897870 11326920 11532864 11987657 13077444 13214740 14416080 15102560 15257018 15857688 16346805 17436592 18123072 19221440 19822110 21143584 21795740 22653840 22885527 23975314 26154888 26429480 28832160 30205120 30514036 31715376 32693610 34873184 35962971 38142545 39644220 42287168 43591480 45307680 45771054 47950628 52309776 52858960 57664320 59938285 61028072 63430752 65387220 69746368 71925942 76285090 79288440 83913599 87182960 90615360 91542108 95901256 104619552 105717920 114427635 119876570 122056144 126861504 130774440 143851884 152570180 158576880 167827198 174365920 179814855 183084216 191802512 209239104 211435840 228855270 239753140 244112288 251740797 261548880 287703768 305140360 317153760 335654396 348731840 359629710 366168432 383605024 419567995 457710540 479506280 488224576 503481594 523097760 575407536 610280720 634307520 671308792 719259420 732336864 767210048 839135990 915421080 959012560 1006963188 1046195520 1150815072 1220561440 1258703985 1342617584 1438518840 1464673728 1678271980 1830842160 1918025120 2013926376 2301630144 2441122880 2517407970 2685235168 2877037680 3356543960 3661684320 3836050240 4027852752 5034815940 5370470336 5754075360 6713087920 7323368640 8055705504 10069631880 11508150720 13426175840 16111411008 20139263760 26852351680 40278527520 80557055040
• Sum of all divisors σ(n): 321428717568
• Sum of proper divisors (its aliquot sum) s(n): 240871662528
• 80557055040 is an abundant number, because the sum of its proper divisors (240871662528) is greater than itself. Its abundance is 160314607488

Bases of 80557055040

• Binary: 1001011000001100100110001110001000000₂
• Hexadecimal: 0x12C1931C40
• Base-36: 1109L9HC

Squares and roots of 80557055040

• 80557055040 squared (80557055040²) is 6489439116717589401600
• 80557055040 cubed (80557055040³) is 522770104104147833560811864064000
• The square root of 80557055040 is 283825.7476692345
• The cube root of 80557055040 is 4318.8474119925

Scales and comparisons

• 80,557,055,040 seconds is equal to 2,561 years, 24 weeks, 1 day, 7 hours, 44 minutes.
• To count from 1 to 80,557,055,040 would take you about five thousand, one hundred twenty-two 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 80557055040 cubic inches would be around 359.9 feet tall.

Recreational maths with 80557055040

• 80557055040 backwards is 04055075508
• The number of decimal digits it has is: 11
• The sum of 80557055040's digits is 39
• More coming soon!