31379769344

Names of 31379769344

• Cardinal: 31379769344 can be written as Thirty-one billion, three hundred seventy-nine million, seven hundred sixty-nine thousand, three hundred forty-four.

Scientific notation

• Scientific notation: 3.1379769344 × 10¹⁰

Factors of 31379769344

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 182

Divisors of 31379769344

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 7 8 11 14 16 22 28 31 32 44 49 56 62 64 77 88 98 112 124 128 131 154 176 196 217 224 248 256 262 308 341 343 352 392 434 448 496 512 524 539 616 682 686 704 784 868 896 917 992 1024 1048 1078 1232 1364 1372 1408 1441 1519 1568 1736 1792 1834 1984 2048 2096 2156 2387 2464 2728 2744 2816 2882 3038 3136 3472 3584 3668 3773 3968 4061 4192 4312 4774 4928 5456 5488 5632 5764 6076 6272 6419 6944 7168 7336 7546 7936 8122 8384 8624 9548 9856 10087 10633 10912 10976 11264 11528 12152 12544 12838 13888 14336 14672 15092 15872 16244 16709 16768 17248 19096 19712 20174 21266 21824 21952 22528 23056 24304 25088 25676 27776 28427 29344 30184 31744 32488 33418 33536 34496 38192 39424 40348 42532 43648 43904 44671 44933 46112 48608 50176 51352 55552 56854 58688 60368 63488 64976 66836 67072 68992 70609 76384 78848 80696 85064 87296 87808 89342 89866 92224 97216 100352 102704 111104 113708 116963 117376 120736 129952 133672 134144 137984 141218 152768 157696 161392 170128 174592 175616 178684 179732 184448 194432 198989 205408 222208 227416 233926 234752 241472 259904 267344 268288 275968 282436 305536 312697 322784 340256 349184 351232 357368 359464 368896 388864 397978 410816 444416 454832 467852 469504 482944 494263 519808 534688 551936 564872 611072 625394 645568 680512 698368 702464 714736 718928 737792 777728 795956 821632 909664 935704 939008 965888 988526 1039616 1069376 1103872 1129744 1222144 1250788 1291136 1361024 1392923 1429472 1437856 1475584 1555456 1591912 1643264 1819328 1871408 1878016 1931776 1977052 2079232 2138752 2188879 2259488 2444288 2501576 2582272 2722048 2785846 2858944 2875712 2951168 3110912 3183824 3286528 3638656 3742816 3863552 3954104 4158464 4277504 4377758 4518976 4888576 5003152 5164544 5444096 5571692 5717888 5751424 6367648 6573056 7277312 7485632 7727104 7908208 8316928 8555008 8755516 9037952 10006304 10329088 10888192 11143384 11435776 11502848 12735296 13146112 14554624 14971264 15322153 15816416 17110016 17511032 18075904 20012608 20658176 21776384 22286768 22871552 23005696 25470592 29109248 29942528 30644306 31632832 34220032 35022064 36151808 40025216 44573536 45743104 46011392 50941184 58218496 59885056 61288612 63265664 70044128 72303616 80050432 89147072 91486208 92022784 101882368 119770112 122577224 126531328 140088256 144607232 160100864 178294144 203764736 239540224 245154448 253062656 280176512 320201728 356588288 407529472 490308896 506125312 560353024 640403456 713176576 980617792 1012250624 1120706048 1426353152 1961235584 2241412096 2852706304 3922471168 4482824192 7844942336 15689884672 31379769344
• Sum of all divisors σ(n): 83026944000
• Sum of proper divisors (its aliquot sum) s(n): 51647174656
• 31379769344 is an abundant number, because the sum of its proper divisors (51647174656) is greater than itself. Its abundance is 20267405312

Bases of 31379769344

• Binary: 11101001110011000010100100000000000₂
• Hexadecimal: 0x74E614800
• Base-36: EEYPCZK

Squares and roots of 31379769344

• 31379769344 squared (31379769344²) is 984689924082642190336
• 31379769344 cubed (31379769344³) is 30899342693074182726826625859584
• The square root of 31379769344 is 177143.3581707201
• The cube root of 31379769344 is 3154.1565802647

Scales and comparisons

• 31,379,769,344 seconds is equal to 997 years, 40 weeks, 3 days, 18 hours, 35 minutes, 44 seconds.
• To count from 1 to 31,379,769,344 would take you about one thousand, nine hundred ninety-five 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 31379769344 cubic inches would be around 262.8 feet tall.

Recreational maths with 31379769344

• 31379769344 backwards is 44396797313
• 31379769344 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 31379769344's digits is 56
• More coming soon!