31139221174272

Names of 31139221174272

• Cardinal: 31139221174272 can be written as Thirty-one trillion, one hundred thirty-nine billion, two hundred twenty-one million, one hundred seventy-four thousand, two hundred seventy-two.

Scientific notation

• Scientific notation: 3.1139221174272 × 10¹³

Factors of 31139221174272

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 402

Divisors of 31139221174272

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 128 144 162 192 216 243 256 288 324 384 397 432 486 512 576 648 768 794 864 972 1024 1152 1191 1296 1536 1588 1728 1944 2048 2304 2382 2592 3072 3176 3456 3573 3888 4608 4764 5184 6144 6352 6912 7146 7776 9216 9528 10368 10719 12704 13824 14292 15552 18432 19056 20736 21438 25408 27648 28584 31104 32157 38112 41472 42876 50816 55296 57168 62208 64314 76224 82944 85752 96471 101632 114336 124416 128628 152448 157609 165888 171504 192942 203264 228672 248832 257256 304896 315218 343008 385884 406528 457344 472827 497664 514512 609792 630436 686016 771768 813056 914688 945654 1029024 1219584 1260872 1372032 1418481 1543536 1829376 1891308 2058048 2439168 2521744 2744064 2836962 3087072 3658752 3782616 4116096 4255443 5043488 5488128 5673924 6174144 7317504 7565232 8232192 8510886 10086976 10976256 11347848 12348288 12766329 15130464 16464384 17021772 20173952 21952512 22695696 24696576 25532658 30260928 32928768 34043544 38298987 40347904 45391392 49393152 51065316 60521856 62570773 65857536 68087088 76597974 80695808 90782784 98786304 102130632 121043712 125141546 136174176 153195948 161391616 181565568 187712319 197572608 204261264 242087424 250283092 272348352 306391896 322783232 363131136 375424638 408522528 484174848 500566184 544696704 563136957 612783792 726262272 750849276 817045056 968349696 1001132368 1089393408 1126273914 1225567584 1452524544 1501698552 1634090112 1689410871 2002264736 2178786816 2252547828 2451135168 2905049088 3003397104 3268180224 3378821742 4004529472 4357573632 4505095656 4902270336 5068232613 6006794208 6536360448 6757643484 8009058944 8715147264 9010191312 9804540672 10136465226 12013588416 13072720896 13515286968 15204697839 16018117888 18020382624 19609081344 20272930452 24027176832 26145441792 27030573936 30409395678 32036235776 36040765248 39218162688 40545860904 48054353664 54061147872 60818791356 64072471552 72081530496 78436325376 81091721808 96108707328 108122295744 121637582712 128144943104 144163060992 162183443616 192217414656 216244591488 243275165424 288326121984 324366887232 384434829312 432489182976 486550330848 576652243968 648733774464 864978365952 973100661696 1153304487936 1297467548928 1729956731904 1946201323392 2594935097856 3459913463808 3892402646784 5189870195712 7784805293568 10379740391424 15569610587136 31139221174272
• Sum of all divisors σ(n): 93502264892400
• Sum of proper divisors (its aliquot sum) s(n): 62363043718128
• 31139221174272 is an abundant number, because the sum of its proper divisors (62363043718128) is greater than itself. Its abundance is 31223822543856

Bases of 31139221174272

• Binary: 111000101001000101010001101110111100000000000₂
• Hexadecimal: 0x1C522A377800
• Base-36: B1D5SAO00

Squares and roots of 31139221174272

• 31139221174272 squared (31139221174272²) is 969651095340229674594729984
• 31139221174272 cubed (31139221174272³) is 30194179919674517715095888258075247771648
• The square root of 31139221174272 is 5580252.7876675981
• The cube root of 31139221174272 is 31460.7628274681

Scales and comparisons

• 31,139,221,174,272 seconds is equal to 990,130 years, 47 weeks, 3 days, 11 hours, 31 minutes, 12 seconds.
• To count from 1 to 31,139,221,174,272 would take you about two million, four hundred seventy-five thousand, three hundred twenty-seven 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 31139221174272 cubic inches would be around 2621.7 feet tall.

Recreational maths with 31139221174272

• 31139221174272 backwards is 27247112293113
• The number of decimal digits it has is: 14
• The sum of 31139221174272's digits is 45
• More coming soon!