31945052192768

Names of 31945052192768

• Cardinal: 31945052192768 can be written as Thirty-one trillion, nine hundred forty-five billion, fifty-two million, one hundred ninety-two thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 3.1945052192768 × 10¹³

Factors of 31945052192768

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 23
• Sum of prime factors: 223

Divisors of 31945052192768

• Number of divisors d(n): 510
• Complete list of divisors:
  1 2 4 8 11 13 16 22 26 32 44 52 64 88 104 121 128 143 169 176 197 208 242 256 286 338 352 394 416 484 512 572 676 704 788 832 968 1024 1144 1331 1352 1408 1573 1576 1664 1859 1936 2048 2167 2288 2561 2662 2704 2816 3146 3152 3328 3718 3872 4096 4334 4576 5122 5324 5408 5632 6292 6304 6656 7436 7744 8192 8668 9152 10244 10648 10816 11264 12584 12608 13312 14641 14872 15488 16384 17303 17336 18304 20449 20488 21296 21632 22528 23837 25168 25216 26624 28171 29282 29744 30976 32768 33293 34606 34672 36608 40898 40976 42592 43264 45056 47674 50336 50432 53248 56342 58564 59488 61952 65536 66586 69212 69344 73216 81796 81952 85184 86528 90112 95348 100672 100864 106496 112684 117128 118976 123904 133172 138424 138688 146432 163592 163904 170368 173056 180224 190333 190696 201344 201728 212992 224939 225368 234256 237952 247808 262207 266344 276848 277376 292864 309881 327184 327808 340736 346112 360448 366223 380666 381392 402688 403456 425984 449878 450736 468512 475904 495616 524414 532688 553696 554752 585728 619762 654368 655616 681472 692224 720896 732446 761332 762784 805376 806912 851968 899756 901472 937024 951808 991232 1048828 1065376 1107392 1109504 1171456 1239524 1308736 1311232 1362944 1384448 1464892 1522664 1525568 1610752 1613824 1799512 1802944 1874048 1903616 1982464 2097656 2130752 2214784 2219008 2342912 2474329 2479048 2617472 2622464 2725888 2768896 2884277 2929784 3045328 3051136 3221504 3227648 3408691 3599024 3605888 3748096 3807232 3964928 4028453 4195312 4261504 4429568 4438016 4685824 4948658 4958096 5234944 5244928 5451776 5537792 5768554 5859568 6090656 6102272 6443008 6455296 6817382 7198048 7211776 7496192 7614464 7929856 8056906 8390624 8523008 8859136 8876032 9371648 9897316 9916192 10469888 10489856 10903552 11075584 11537108 11719136 12181312 12204544 12886016 12910592 13634764 14396096 14423552 14992384 15228928 16113812 16781248 17046016 17718272 17752064 19794632 19832384 20939776 20979712 21807104 23074216 23438272 24362624 24409088 25772032 27269528 28792192 28847104 29984768 30457856 32227624 33562496 34092032 35436544 35504128 37495601 39589264 39664768 41879552 41959424 43614208 44312983 46148432 46876544 48725248 48818176 51544064 54539056 57584384 57694208 59969536 60915712 64455248 67124992 68184064 70873088 71008256 74991202 79178528 79329536 83759104 83918848 87228416 88625966 92296864 93753088 97450496 97636352 103088128 109078112 115168768 115388416 119939072 121831424 128910496 134249984 136368128 141746176 142016512 149982404 158357056 158659072 167518208 167837696 177251932 184593728 187506176 194900992 195272704 218156224 230337536 230776832 239878144 257820992 268499968 272736256 283492352 299964808 316714112 317318144 335036416 354503864 369187456 375012352 389801984 390545408 436312448 460675072 461553664 479756288 487442813 515641984 536999936 545472512 566984704 599929616 633428224 634636288 670072832 709007728 738374912 750024704 779603968 781090816 872624896 921350144 923107328 959512576 974885626 1031283968 1073999872 1090945024 1133969408 1199859232 1266856448 1269272576 1340145664 1418015456 1476749824 1500049408 1559207936 1562181632 1745249792 1842700288 1846214656 1949771252 2062567936 2147999744 2181890048 2399718464 2533712896 2538545152 2836030912 2953499648 3000098816 3118415872 3490499584 3685400576 3899542504 4125135872 4295999488 4799436928 5067425792 5077090304 5672061824 5906999296 6000197632 6236831744 6980999168 7370801152 7799085008 8250271744 8591998976 9598873856 10134851584 10154180608 11344123648 11813998592 12000395264 12473663488 13961998336 14741602304 15598170016 16500543488 17183997952 19197747712 20269703168 20308361216 22688247296 23627997184 24000790528 27923996672 31196340032 33001086976 38395495424 40539406336 45376494592 47255994368 55847993344 62392680064 66002173952 76790990848 81078812672 90752989184 94511988736 111695986688 124785360128 132004347904 153581981696 162157625344 181505978368 189023977472 223391973376 249570720256 264008695808 307163963392 363011956736 499141440512 614327926784 726023913472 998282881024 1228655853568 1452047826944 1996565762048 2457311707136 2904095653888 3993131524096 7986263048192 15972526096384 31945052192768
• Sum of all divisors σ(n): 76486294618470
• Sum of proper divisors (its aliquot sum) s(n): 44541242425702
• 31945052192768 is an abundant number, because the sum of its proper divisors (44541242425702) is greater than itself. Its abundance is 12596190232934

Bases of 31945052192768

• Binary: 111010000110111001001011111010000000000000000₂
• Hexadecimal: 0x1D0DC97D0000
• Base-36: BBNCRA1A8

Squares and roots of 31945052192768

• 31945052192768 squared (31945052192768²) is 1020486359598671605031501824
• 31945052192768 cubed (31945052192768³) is 32599490019387378120771515364487391608832
• The square root of 31945052192768 is 5651995.4169096775
• The cube root of 31945052192768 is 31729.8389186423

Scales and comparisons

• 31,945,052,192,768 seconds is equal to 1,015,753 years, 44 weeks, 9 hours, 6 minutes, 8 seconds.
• To count from 1 to 31,945,052,192,768 would take you about two million, five hundred thirty-nine thousand, three hundred eighty-four 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 31945052192768 cubic inches would be around 2644.2 feet tall.

Recreational maths with 31945052192768

• 31945052192768 backwards is 86729125054913
• The number of decimal digits it has is: 14
• The sum of 31945052192768's digits is 62
• More coming soon!