80957978010

Names of 80957978010

• Cardinal: 80957978010 can be written as Eighty billion, nine hundred fifty-seven million, nine hundred seventy-eight thousand and ten.

Scientific notation

• Scientific notation: 8.095797801 × 10¹⁰

Factors of 80957978010

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 194

Divisors of 80957978010

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 5 6 7 9 10 13 14 15 18 21 26 27 30 35 39 42 45 54 63 65 67 70 78 81 90 91 97 105 117 126 130 134 135 162 169 182 189 194 195 201 210 234 270 273 291 315 335 338 351 378 390 402 405 455 469 485 507 546 567 582 585 603 630 670 679 702 810 819 845 871 873 910 938 945 970 1005 1014 1053 1134 1170 1183 1206 1261 1358 1365 1407 1455 1521 1638 1690 1742 1746 1755 1809 1890 2010 2037 2106 2197 2345 2366 2457 2522 2535 2613 2619 2730 2814 2835 2910 3015 3042 3395 3510 3549 3618 3783 4074 4095 4221 4355 4365 4394 4563 4690 4914 5070 5226 5238 5265 5427 5670 5915 6030 6097 6111 6305 6499 6591 6790 7035 7098 7371 7566 7605 7839 7857 8190 8442 8710 8730 8827 9045 9126 10185 10530 10647 10854 10985 11323 11349 11830 12194 12222 12285 12610 12663 12998 13065 13095 13182 13689 14070 14742 15210 15379 15678 15714 16393 17654 17745 18090 18291 18333 18915 19497 19773 20370 21105 21294 21970 22646 22698 22815 23517 24570 25326 26130 26190 26481 27135 27378 30485 30555 30758 31941 32495 32786 32955 33969 34047 35490 36582 36666 36855 37830 37989 38994 39195 39285 39546 42210 44135 45493 45630 46137 47034 49179 52962 53235 54270 54873 54999 56615 56745 58491 59319 60970 61110 63315 63882 64990 65910 67938 68094 68445 70551 73710 75978 76895 78390 78570 79261 79443 81965 84487 88270 90986 91455 91665 92274 95823 97485 98358 98865 101907 102141 106470 109746 109998 113230 113490 114751 116982 117585 118638 126630 132405 136479 136890 138411 141102 147199 147537 153790 158522 158886 159705 163930 164619 168974 169845 170235 175473 177957 182910 183330 189945 191646 194970 197730 203814 204282 213109 227465 229502 230685 235170 237783 238329 245895 253461 264810 272958 274365 274995 276822 292455 294398 295074 296595 305721 319410 329238 339690 340470 344253 350946 352755 355914 379890 396305 397215 409437 415233 422435 426218 441597 442611 454930 461370 475566 476658 479115 491790 493857 506922 509535 510705 526419 548730 549990 573755 584910 591409 593190 611442 639327 682395 688506 692055 705510 713349 714987 735995 737685 760383 792610 794430 818874 823095 830466 844870 877365 883194 885222 889785 917163 958230 987714 1019070 1021410 1030393 1032759 1052838 1065545 1098331 1147510 1182818 1188915 1191645 1228311 1245699 1267305 1278654 1324791 1327833 1364790 1384110 1426698 1429974 1471990 1475370 1491763 1520766 1528605 1646190 1721265 1754730 1774227 1779570 1834326 1917981 2047185 2060786 2065518 2076165 2131090 2140047 2196662 2207985 2213055 2281149 2377830 2383290 2456622 2469285 2491398 2534610 2632095 2649582 2655666 2957045 2983526 3057210 3091179 3098277 3196635 3294993 3442530 3548454 3566745 3574935 3684933 3801915 3835962 3974373 4094370 4152330 4280094 4415970 4426110 4475289 4562298 4585815 4938570 5151965 5163795 5264190 5322681 5491655 5753943 5914090 6141555 6182358 6196554 6228495 6393270 6420141 6589986 6623955 6639165 6843447 7133490 7149870 7369866 7458815 7603830 7688317 7948746 8871135 8950578 9171630 9273537 9294831 9589905 9884979 10303930 10327590 10645362 10700235 10983310 11405745 11507886 11923119 12283110 12456990 12840282 13247910 13278330 13425867 13686894 14278303 14917630 15376634 15455895 15491385 15968043 16474965 17261829 17742270 18424665 18547074 18589662 19179810 19769958 19871865 21400470 22376445 22811490 23064951 23846238 26613405 26851734 27820611 28556606 28769715 29654937 30911790 30982770 31936086 32100705 32949930 34217235 34523658 36849330 38441585 39743730 40277601 42834909 44752890 46129902 46367685 46474155 47904129 49424895 53226810 55641222 57539430 59309874 59615595 64201410 67129335 68434470 69194853 71391515 76883170 79840215 80555202 83461833 85669818 86309145 88964811 92735370 92948310 95808258 98849790 99948121 115324755 119231190 120832803 128504727 134258670 138389706 139103055 142783030 148274685 159680430 166923666 172618290 177929622 199896242 201388005 207584559 214174545 230649510 239520645 241665606 257009454 278206110 296549370 299844363 345974265 385514181 402776010 415169118 417309165 428349090 444824055 479041290 499740605 599688726 604164015 622753677 642523635 691948530 771028362 834618330 889648110 899533089 999481210 1037922795 1156542543 1208328030 1245507354 1285047270 1499221815 1799066178 1927570905 2075845590 2313085086 2698599267 2998443630 3113768385 3855141810 4497665445 5397198534 5782712715 6227536770 8095797801 8995330890 11565425430 13492996335 16191595602 26985992670 40478989005 80957978010
• Sum of all divisors σ(n): 276350215680
• Sum of proper divisors (its aliquot sum) s(n): 195392237670
• 80957978010 is an abundant number, because the sum of its proper divisors (195392237670) is greater than itself. Its abundance is 114434259660

Bases of 80957978010

• Binary: 1001011011001011110001011010110011010₂
• Hexadecimal: 0x12D978B59A
• Base-36: 116WAFMI

Squares and roots of 80957978010

• 80957978010 squared (80957978010²) is 6554194203467643560100
• 80957978010 cubed (80957978010³) is 530614310197602953085093913401000
• The square root of 80957978010 is 284531.1547265079
• The cube root of 80957978010 is 4326.0003568397

Scales and comparisons

• 80,957,978,010 seconds is equal to 2,574 years, 11 weeks, 15 hours, 13 minutes, 30 seconds.
• To count from 1 to 80,957,978,010 would take you about five thousand, one hundred forty-eight 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 80957978010 cubic inches would be around 360.5 feet tall.

Recreational maths with 80957978010

• 80957978010 backwards is 01087975908
• 80957978010 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 80957978010's digits is 54
• More coming soon!