29689047450

Names of 29689047450

• Cardinal: 29689047450 can be written as Twenty-nine billion, six hundred eighty-nine million, forty-seven thousand, four hundred fifty.

Scientific notation

• Scientific notation: 2.968904745 × 10¹⁰

Factors of 29689047450

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 975

Divisors of 29689047450

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 23 25 27 30 45 46 50 54 69 75 81 90 115 131 135 138 150 162 207 225 230 243 262 270 345 393 405 414 450 486 575 621 655 675 690 786 810 811 1035 1150 1179 1215 1242 1310 1350 1622 1725 1863 1965 2025 2070 2358 2430 2433 3013 3105 3275 3450 3537 3726 3930 4050 4055 4866 5175 5589 5895 6026 6075 6210 6550 7074 7299 8110 9039 9315 9825 10350 10611 11178 11790 12150 12165 14598 15065 15525 17685 18078 18630 18653 19650 20275 21222 21897 24330 27117 27945 29475 30130 31050 31833 35370 36495 37306 40550 43794 45195 46575 53055 54234 55890 55959 58950 60825 63666 65691 72990 75325 81351 88425 90390 93150 93265 106110 106241 109485 111918 121650 131382 135585 139725 150650 159165 162702 167877 176850 182475 186530 197073 212482 218970 225975 244053 265275 271170 279450 279795 318330 318723 328455 335754 364950 394146 406755 451950 466325 488106 503631 530550 531205 547425 559590 637446 656910 677925 732159 795825 813510 839385 932650 956169 985365 1007262 1062410 1094850 1220265 1355850 1398975 1464318 1510893 1591650 1593615 1642275 1678770 1912338 1970730 2033775 2440530 2443543 2518155 2656025 2797950 2868507 3021786 3187230 3284550 3660795 4067550 4196925 4532679 4780845 4887086 4926825 5036310 5312050 5737014 6101325 7321590 7330629 7554465 7968075 8393850 8605521 9065358 9561690 9853650 12202650 12217715 12590775 14342535 14661258 15108930 15936150 17211042 18303975 21991887 22663395 23904225 24435430 25181550 25816563 28685070 36607950 36653145 37772325 43027605 43983774 45326790 47808450 51633126 61088575 65975661 71712675 73306290 75544650 86055210 109959435 113316975 122177150 129082815 131951322 143425350 183265725 197926983 215138025 219918870 226633950 258165630 329878305 366531450 395853966 430276050 549797175 593780949 645414075 659756610 989634915 1099594350 1187561898 1290828150 1649391525 1979269830 2968904745 3298783050 4948174575 5937809490 9896349150 14844523725 29689047450
• Sum of all divisors σ(n): 87081426432
• Sum of proper divisors (its aliquot sum) s(n): 57392378982
• 29689047450 is an abundant number, because the sum of its proper divisors (57392378982) is greater than itself. Its abundance is 27703331532

Bases of 29689047450

• Binary: 11011101001100110101110100110011010₂
• Hexadecimal: 0x6E99AE99A
• Base-36: DN03BMI

Squares and roots of 29689047450

• 29689047450 squared (29689047450²) is 881439538488351502500
• 29689047450 cubed (29689047450³) is 26169100282486769030001293625000
• The square root of 29689047450 is 172305.0998955051
• The cube root of 29689047450 is 3096.4596228117

Scales and comparisons

• 29,689,047,450 seconds is equal to 944 years, 1 week, 5 hours, 37 minutes, 30 seconds.
• To count from 1 to 29,689,047,450 would take you about one thousand, eight hundred eighty-eight 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 29689047450 cubic inches would be around 258 feet tall.

Recreational maths with 29689047450

• 29689047450 backwards is 05474098692
• 29689047450 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 29689047450's digits is 54
• More coming soon!