814401073920

Names of 814401073920

• Cardinal: 814401073920 can be written as Eight hundred fourteen billion, four hundred one million, seventy-three thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 8.1440107392 × 10¹¹

Factors of 814401073920

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 44735

Divisors of 814401073920

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 49 56 60 64 70 80 84 96 97 98 105 112 120 128 140 147 160 168 192 194 196 210 224 240 245 256 280 291 294 320 336 384 388 392 420 448 480 485 490 560 582 588 640 672 679 735 768 776 784 840 896 960 970 980 1120 1164 1176 1280 1344 1358 1455 1470 1552 1568 1680 1792 1920 1940 1960 2037 2240 2328 2352 2688 2716 2910 2940 3104 3136 3360 3395 3840 3880 3920 4074 4480 4656 4704 4753 5376 5432 5820 5880 6208 6272 6720 6790 7760 7840 8148 8960 9312 9408 9506 10185 10864 11640 11760 12416 12544 13440 13580 14259 15520 15680 16296 18624 18816 19012 20370 21728 23280 23520 23765 24832 26880 27160 28518 31040 31360 32592 37248 37632 38024 40740 43456 44621 46560 47040 47530 54320 57036 62080 62720 65184 71295 74496 76048 81480 86912 89242 93120 94080 95060 108640 114072 124160 130368 133863 142590 152096 162960 173824 178484 186240 188160 190120 217280 223105 228144 260736 267726 285180 304192 312347 325920 356968 372480 380240 434560 446210 456288 521472 535452 570360 608384 624694 651840 669315 713936 760480 869120 892420 912576 937041 1070904 1140720 1216768 1249388 1303680 1338630 1427872 1520960 1561735 1784840 1825152 1874082 2141808 2186429 2281440 2498776 2607360 2677260 2855744 3041920 3123470 3569680 3650304 3748164 4283616 4328237 4372858 4562880 4685205 4997552 5354520 5711488 6083840 6246940 6559287 7139360 7496328 8567232 8656474 8745716 9125760 9370410 9995104 10709040 10932145 11422976 12493880 12984711 13118574 14278720 14992656 17134464 17312948 17491432 18251520 18740820 19990208 21418080 21641185 21864290 24987760 25969422 26237148 28557440 29985312 30297659 32796435 34268928 34625896 34982864 37481640 39980416 42836160 43282370 43728580 49975520 51938844 52474296 57114880 59970624 60595318 64923555 65592870 69251792 69965728 74963280 79960832 85672320 86564740 87457160 90892977 99951040 103877688 104948592 119941248 121190636 129847110 131185740 138503584 139931456 149926560 151488295 171344640 173129480 174914320 181785954 199902080 207755376 209897184 212083613 239882496 242381272 259694220 262371480 277007168 279862912 299853120 302976590 346258960 349828640 363571908 399804160 415510752 419794368 424167226 454464885 484762544 519388440 524742960 554014336 559725824 599706240 605953180 636250839 692517920 699657280 727143816 831021504 839588736 848334452 908929770 969525088 1038776880 1049485920 1060418065 1108028672 1199412480 1211906360 1272501678 1385035840 1399314560 1454287632 1662043008 1679177472 1696668904 1817859540 1939050176 2077553760 2098971840 2120836130 2423812720 2545003356 2770071680 2798629120 2908575264 3181254195 3324086016 3393337808 3635719080 3878100352 4155107520 4197943680 4241672260 4847625440 5090006712 5540143360 5817150528 6362508390 6786675616 7271438160 7756200704 8310215040 8395887360 8483344520 9695250880 10180013424 11634301056 12725016780 13573351232 14542876320 16620430080 16966689040 19390501760 20360026848 23268602112 25450033560 27146702464 29085752640 33933378080 38781003520 40720053696 50900067120 54293404928 58171505280 67866756160 81440107392 101800134240 116343010560 135733512320 162880214784 203600268480 271467024640 407200536960 814401073920
• Sum of all divisors σ(n): 3056906145888
• Sum of proper divisors (its aliquot sum) s(n): 2242505071968
• 814401073920 is an abundant number, because the sum of its proper divisors (2242505071968) is greater than itself. Its abundance is 1428103998048

Bases of 814401073920

• Binary: 1011110110011110000101100011001100000000₂
• Hexadecimal: 0xBD9E163300
• Base-36: AE4PDEDC

Squares and roots of 814401073920

• 814401073920 squared (814401073920²) is 663249109202049304166400
• 814401073920 cubed (814401073920³) is 540150786810632307577904890380288000
• The square root of 814401073920 is 902441.7288224209
• The cube root of 814401073920 is 9338.5499459951

Scales and comparisons

• 814,401,073,920 seconds is equal to 25,895 years, 22 weeks, 4 days, 8 hours, 32 minutes.
• To count from 1 to 814,401,073,920 would take you about fifty-one thousand, seven hundred ninety 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 814401073920 cubic inches would be around 778.2 feet tall.

Recreational maths with 814401073920

• 814401073920 backwards is 029370104418
• The number of decimal digits it has is: 12
• The sum of 814401073920's digits is 39
• More coming soon!