29859702642

Names of 29859702642

• Cardinal: 29859702642 can be written as Twenty-nine billion, eight hundred fifty-nine million, seven hundred two thousand, six hundred forty-two.

Scientific notation

• Scientific notation: 2.9859702642 × 10¹⁰

Factors of 29859702642

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 512

Divisors of 29859702642

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 6 7 9 11 14 18 21 22 33 42 61 63 66 77 97 99 121 122 126 154 183 194 198 231 242 291 331 363 366 427 462 549 582 662 671 679 693 726 847 854 873 993 1067 1089 1098 1281 1342 1358 1386 1694 1746 1986 2013 2037 2134 2178 2317 2541 2562 2979 3201 3641 3843 4026 4074 4634 4697 5082 5917 5958 6039 6111 6402 6951 7282 7381 7469 7623 7686 9394 9603 10923 11737 11834 12078 12222 13902 14091 14762 14938 15246 17751 19206 20191 20853 21846 22143 22407 23474 25487 28182 32107 32769 35211 35502 40051 40382 41419 41706 42273 44286 44814 50974 51667 53253 60573 64214 65087 65538 66429 67221 70422 76461 80102 82159 82838 84546 96321 103334 105633 106506 120153 121146 124257 130174 132858 134442 141337 152922 155001 164318 181719 192642 195261 211266 222101 224749 229383 240306 246477 248514 280357 282674 288963 310002 353177 360459 363438 372771 390522 424011 444202 449498 455609 458766 465003 492954 560714 577926 585783 666303 674247 706354 715957 720918 739431 745542 841071 848022 911218 930006 1059531 1171566 1272033 1332606 1348494 1366827 1431914 1478862 1554707 1682142 1958527 1998909 2022741 2119062 2147871 2443111 2472239 2523213 2544066 2733654 3109414 3178593 3884947 3917054 3997818 4045482 4100481 4295742 4664121 4886222 4944478 5011699 5046426 5875581 6357186 6443613 7329333 7416717 7769894 8200962 9328242 10023398 11654841 11751162 12887226 13709689 13992363 14658666 14833434 15035097 17101777 17626743 21543797 21987999 22250151 23309682 27194629 27419378 27984726 30070194 34203554 34964523 35253486 41129067 43087594 43975998 44500302 45105291 51305331 54389258 64631391 69929046 81583887 82258134 90210582 102610662 123387201 129262782 150806579 153915993 163167774 193894173 236981767 244751661 246774402 301613158 307831986 387788346 452419737 473963534 489503322 710945301 904839474 1357259211 1421890602 1658872369 2132835903 2714518422 3317744738 4265671806 4976617107 9953234214 14929851321 29859702642
• Sum of all divisors σ(n): 83707059072
• Sum of proper divisors (its aliquot sum) s(n): 53847356430
• 29859702642 is an abundant number, because the sum of its proper divisors (53847356430) is greater than itself. Its abundance is 23987653788

Bases of 29859702642

• Binary: 11011110011110001101110011101110010₂
• Hexadecimal: 0x6F3C6E772
• Base-36: DPTP20I

Squares and roots of 29859702642

• 29859702642 squared (29859702642²) is 891601841868661780164
• 29859702642 cubed (29859702642³) is 26622965873257746374167413993288
• The square root of 29859702642 is 172799.6025516261
• The cube root of 29859702642 is 3102.3811965521

Scales and comparisons

• 29,859,702,642 seconds is equal to 949 years, 23 weeks, 1 day, 9 hours, 50 minutes, 42 seconds.
• To count from 1 to 29,859,702,642 would take you about one thousand, eight hundred ninety-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 29859702642 cubic inches would be around 258.5 feet tall.

Recreational maths with 29859702642

• 29859702642 backwards is 24620795892
• The number of decimal digits it has is: 11
• The sum of 29859702642's digits is 54
• More coming soon!