31330980144

Names of 31330980144

• Cardinal: 31330980144 can be written as Thirty-one billion, three hundred thirty million, nine hundred eighty thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 3.1330980144 × 10¹⁰

Factors of 31330980144

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 3682

Divisors of 31330980144

• Number of divisors d(n): 300
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 17 18 23 24 27 34 36 46 48 51 54 68 69 72 81 92 102 108 136 138 144 153 162 184 204 207 216 272 276 289 306 324 368 391 408 414 432 459 552 578 612 621 648 782 816 828 867 918 1104 1156 1173 1224 1242 1296 1377 1564 1656 1734 1836 1863 2312 2346 2448 2484 2601 2754 3128 3312 3468 3519 3637 3672 3726 4624 4692 4968 5202 5508 6256 6647 6936 7038 7274 7344 7452 7803 9384 9936 10404 10557 10911 11016 13294 13872 14076 14548 14904 15606 18768 19941 20808 21114 21822 22032 23409 26588 28152 29096 29808 31212 31671 32733 39882 41616 42228 43644 46818 53176 56304 58192 59823 61829 62424 63342 65466 79764 83651 84456 87288 93636 98199 106352 119646 123658 124848 126684 130932 159528 167302 168912 174576 179469 185487 187272 196398 239292 247316 250953 253368 261864 294597 319056 334604 358938 370974 374544 392796 478584 494632 501906 506736 523728 538407 556461 589194 669208 717876 741948 752859 785592 957168 989264 1003812 1051093 1076814 1112922 1178388 1338416 1422067 1435752 1483896 1505718 1571184 1669383 2007624 2102186 2153628 2225844 2258577 2356776 2844134 2871504 2967792 3011436 3153279 3338766 4015248 4204372 4266201 4307256 4451688 4517154 4713552 5008149 5688268 6022872 6306558 6677532 6775731 8408744 8532402 8614512 8903376 9034308 9459837 10016298 11376536 12045744 12613116 12798603 13355064 13551462 16817488 17064804 18068616 18919674 20032596 22753072 24175139 25226232 25597206 26710128 27102924 28379511 34129608 36137232 37839348 38395809 40065192 48350278 50452464 51194412 54205848 56759022 68259216 72525417 75678696 76791618 80130384 85138533 96700556 102388824 108411696 113518044 115187427 145050834 151357392 153583236 170277066 193401112 204777648 217576251 227036088 230374854 290101668 307166472 340554132 386802224 435152502 454072176 460749708 580203336 614332944 652728753 681108264 870305004 921499416 1160406672 1305457506 1362216528 1740610008 1842998832 1958186259 2610915012 3481220016 3916372518 5221830024 7832745036 10443660048 15665490072 31330980144
• Sum of all divisors σ(n): 100544744784
• Sum of proper divisors (its aliquot sum) s(n): 69213764640
• 31330980144 is an abundant number, because the sum of its proper divisors (69213764640) is greater than itself. Its abundance is 37882784496

Bases of 31330980144

• Binary: 11101001011011110001101000100110000₂
• Hexadecimal: 0x74B78D130
• Base-36: EE5NN00

Squares and roots of 31330980144

• 31330980144 squared (31330980144²) is 981630316783722260736
• 31330980144 cubed (31330980144³) is 30755439963899232093530406825984
• The square root of 31330980144 is 177005.5935387355
• The cube root of 31330980144 is 3152.5210403003

Scales and comparisons

• 31,330,980,144 seconds is equal to 996 years, 11 weeks, 6 days, 2 hours, 2 minutes, 24 seconds.
• To count from 1 to 31,330,980,144 would take you about one thousand, nine hundred ninety-two 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 31330980144 cubic inches would be around 262.7 feet tall.

Recreational maths with 31330980144

• 31330980144 backwards is 44108903313
• 31330980144 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 31330980144's digits is 36
• More coming soon!