813140967031250

Names of 813140967031250

• Cardinal: 813140967031250 can be written as Eight hundred thirteen trillion, one hundred forty billion, nine hundred sixty-seven million, thirty-one thousand, two hundred fifty.

Scientific notation

• Scientific notation: 8.1314096703125 × 10¹⁴

Factors of 813140967031250

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 98

Divisors of 813140967031250

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 5 10 11 13 22 25 26 50 55 65 67 110 121 125 130 134 143 242 250 275 286 325 335 550 605 625 650 670 715 737 871 1210 1250 1331 1375 1430 1474 1573 1625 1675 1742 2662 2750 3025 3125 3146 3250 3350 3575 3685 4355 4489 6050 6250 6655 6875 7150 7370 7865 8107 8125 8375 8710 8978 9581 13310 13750 15125 15625 15730 16214 16250 16750 17303 17875 18425 19162 21775 22445 30250 31250 33275 34375 34606 35750 36850 39325 40535 40625 41875 43550 44890 47905 49379 58357 66550 68750 75625 78125 78650 81070 81250 83750 86515 89177 89375 92125 95810 98758 105391 108875 112225 116714 151250 156250 166375 171875 173030 178354 178750 184250 196625 202675 203125 209375 210782 217750 224450 239525 246895 291785 300763 332750 343750 378125 393250 405350 406250 418750 432575 445885 446875 460625 479050 493790 526955 543169 544375 561125 583570 601526 641927 756250 831875 859375 865150 891770 893750 921250 983125 1013375 1015625 1046875 1053910 1086338 1088750 1122250 1159301 1197625 1234475 1283854 1458925 1503815 1663750 1718750 1890625 1966250 2026750 2031250 2093750 2162875 2229425 2234375 2303125 2318602 2395250 2468950 2634775 2715845 2721875 2805625 2917850 3007630 3209635 3308393 3781250 3909919 4159375 4325750 4458850 4468750 4606250 4915625 5066875 5234375 5269550 5431690 5443750 5611250 5796505 5974859 5988125 6172375 6419270 6616786 7061197 7294625 7519075 7819838 8318750 9453125 9831250 10133750 10468750 10814375 11147125 11171875 11515625 11593010 11949718 11976250 12344750 13173875 13579225 13609375 14028125 14122394 14589250 15038150 16048175 16541965 18906250 19549595 20796875 21628750 22294250 22343750 23031250 24578125 25334375 26347750 27158450 27218750 28056250 28982525 29874295 29940625 30861875 32096350 33083930 35305985 36392323 36473125 37595375 39099190 41593750 43009109 49156250 50668750 54071875 55735625 57578125 57965050 59748590 59881250 61723750 65869375 67896125 68046875 70140625 70611970 72784646 72946250 75190750 77673167 80240875 82709825 86018218 97747975 103984375 108143750 111471250 115156250 122890625 126671875 131738750 135792250 136093750 140281250 144912625 149371475 149703125 154309375 155346334 160481750 165419650 176529925 181961615 182365625 187976875 195495950 207968750 215045545 245781250 253343750 270359375 278678125 289825250 298742950 299406250 308618750 329346875 339480625 350703125 353059850 363923230 364731250 375953750 388365835 400315553 401204375 413549125 430091090 473100199 488739875 540718750 557356250 633359375 658693750 678961250 701406250 724563125 746857375 748515625 771546875 776731670 800631106 802408750 827098250 882649625 909808075 911828125 939884375 946200398 977479750 1075227725 1266718750 1351796875 1393390625 1449126250 1493714750 1497031250 1543093750 1646734375 1697403125 1765299250 1819616150 1823656250 1879768750 1941829175 2001577765 2006021875 2067745625 2150455450 2365500995 2443699375 2703593750 2786781250 3293468750 3394806250 3622815625 3734286875 3857734375 3883658350 4003155530 4012043750 4135491250 4413248125 4549040375 4559140625 4699421875 4731001990 4887398750 5204102189 5376138625 6966953125 7245631250 7468573750 7715468750 8233671875 8487015625 8826496250 9098080750 9118281250 9398843750 9709145875 10007888825 10030109375 10338728125 10408204378 10752277250 11827504975 12218496875 13933906250 16467343750 16974031250 18114078125 18671434375 19418291750 20015777650 20060218750 20677456250 22066240625 22745201875 23497109375 23655009950 24436993750 26020510945 26880693125 36228156250 37342868750 42435078125 44132481250 45490403750 46994218750 48545729375 50039444125 50150546875 51693640625 52041021890 53761386250 59137524875 61092484375 84870156250 90570390625 93357171875 97091458750 100078888250 100301093750 103387281250 110331203125 113726009375 118275049750 122184968750 130102554725 134403465625 181140781250 186714343750 220662406250 227452018750 242728646875 250197220625 258468203125 260205109450 268806931250 295687624375 305462421875 466785859375 485457293750 500394441250 516936406250 551656015625 568630046875 591375248750 610924843750 650512773625 672017328125 933571718750 1103312031250 1137260093750 1213643234375 1250986103125 1301025547250 1344034656250 1478438121875 2427286468750 2501972206250 2843150234375 2956876243750 3252563868125 3360086640625 5686300468750 6068216171875 6254930515625 6505127736250 6720173281250 7392190609375 12136432343750 12509861031250 14784381218750 16262819340625 31274652578125 32525638681250 36960953046875 62549305156250 73921906093750 81314096703125 162628193406250 406570483515625 813140967031250
• Sum of all divisors σ(n): 1833346494120960
• Sum of proper divisors (its aliquot sum) s(n): 1020205527089710
• 813140967031250 is an abundant number, because the sum of its proper divisors (1020205527089710) is greater than itself. Its abundance is 207064560058460

Bases of 813140967031250

• Binary: 10111000111000110000100010011111100000000111010010₂
• Hexadecimal: 0x2E38C227E01D2
• Base-36: 808FSX3C9E

Squares and roots of 813140967031250

• 813140967031250 squared (813140967031250²) is 661198232264516399438476562500
• 813140967031250 cubed (813140967031250³) is 537647369982921909585027226520538330078125000
• The square root of 813140967031250 is 28515626.7164383045
• The cube root of 813140967031250 is 93337.3100769339

Scales and comparisons

• 813,140,967,031,250 seconds is equal to 25,855,367 years, 28 weeks, 1 day, 2 hours, 50 seconds.
• To count from 1 to 813,140,967,031,250 would take you about sixty-four million, six hundred thirty-eight thousand, four hundred eighteen 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 813140967031250 cubic inches would be around 7778.1 feet tall.

Recreational maths with 813140967031250

• 813140967031250 backwards is 052130769041318
• 813140967031250 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 813140967031250's digits is 50
• More coming soon!