31949920098

Names of 31949920098

• Cardinal: 31949920098 can be written as Thirty-one billion, nine hundred forty-nine million, nine hundred twenty thousand and ninety-eight.

Scientific notation

• Scientific notation: 3.1949920098 × 10¹⁰

Factors of 31949920098

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 235

Divisors of 31949920098

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 6 9 18 19 27 37 38 47 54 57 74 81 94 111 114 127 141 162 171 222 254 282 333 342 381 423 513 666 703 762 846 893 999 1026 1143 1269 1406 1539 1739 1786 1998 2109 2209 2286 2413 2538 2679 2997 3078 3429 3478 3807 4218 4418 4699 4826 5217 5358 5969 5994 6327 6627 6858 7239 7614 8037 9398 10287 10434 11938 12654 13254 14097 14478 15651 16074 17907 18981 19881 20574 21717 24111 28194 31302 33041 35814 37962 39762 41971 42291 43434 46953 48222 53721 56943 59643 65151 66082 72333 81733 83942 84582 89281 93906 99123 107442 113411 113886 119286 125913 126873 130302 140859 144666 161163 163466 178562 178929 195453 198246 220853 226822 245199 251826 253746 267843 280543 281718 297369 322326 340233 357858 377739 380619 390906 441706 483489 490398 535686 561086 594738 662559 680466 735597 755478 761238 803529 841629 892107 966978 1020699 1133217 1325118 1471194 1552927 1607058 1683258 1784214 1987677 2041398 2206791 2266434 2410587 2524887 2676321 3062097 3105854 3399651 3975354 4196207 4413582 4658781 4821174 5049774 5330317 5352642 5963031 6124194 6620373 6799302 7231761 7574661 8392414 9186291 9317562 10380091 10660634 11926062 12588621 13240746 13976343 14463522 15149322 15990951 17889093 18372582 20760182 22723983 25177242 27952686 31140273 31981902 35778186 37765863 41929029 45447966 47972853 62280546 75531726 83858058 93420819 95945706 113297589 125787087 143918559 186841638 197221729 226595178 251574174 280262457 287837118 339892767 394443458 431755677 560524914 591665187 679785534 840787371 863511354 1183330374 1681574742 1774995561 3549991122 5324986683 10649973366 15974960049 31949920098
• Sum of all divisors σ(n): 79700628480
• Sum of proper divisors (its aliquot sum) s(n): 47750708382
• 31949920098 is an abundant number, because the sum of its proper divisors (47750708382) is greater than itself. Its abundance is 15800788284

Bases of 31949920098

• Binary: 11101110000010111010001011101100010₂
• Hexadecimal: 0x7705D1762
• Base-36: EOE5O4I

Squares and roots of 31949920098

• 31949920098 squared (31949920098²) is 1020797394268584329604
• 31949920098 cubed (31949920098³) is 32614395183127872482422695981192
• The square root of 31949920098 is 178745.4058094923
• The cube root of 31949920098 is 3173.1450540195

Scales and comparisons

• 31,949,920,098 seconds is equal to 1,015 years, 47 weeks, 1 day, 17 hours, 48 minutes, 18 seconds.
• To count from 1 to 31,949,920,098 would take you about two thousand and thirty-one 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 31949920098 cubic inches would be around 264.4 feet tall.

Recreational maths with 31949920098

• 31949920098 backwards is 89002994913
• 31949920098 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 31949920098's digits is 54
• More coming soon!