29497221390

Names of 29497221390

• Cardinal: 29497221390 can be written as Twenty-nine billion, four hundred ninety-seven million, two hundred twenty-one thousand, three hundred ninety.

Scientific notation

• Scientific notation: 2.949722139 × 10¹⁰

Factors of 29497221390

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 156

Divisors of 29497221390

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 5 6 7 10 13 14 15 17 21 26 30 34 35 39 42 49 51 65 70 78 85 91 98 102 105 109 119 130 147 170 182 195 210 218 221 238 245 255 273 289 294 327 343 357 390 442 455 490 510 545 546 578 595 637 654 663 686 714 735 763 833 867 910 1029 1090 1105 1190 1274 1326 1365 1417 1445 1470 1526 1547 1635 1666 1715 1734 1785 1853 1911 2023 2058 2210 2289 2401 2499 2730 2834 2890 3094 3185 3270 3315 3430 3570 3706 3757 3815 3822 4046 4165 4251 4335 4459 4578 4641 4802 4998 5145 5341 5559 5831 6069 6370 6630 7085 7203 7514 7630 7735 8330 8502 8670 8918 9265 9282 9555 9919 10115 10290 10682 10829 11118 11271 11445 11662 12005 12138 12495 12971 13377 14161 14170 14406 15470 16023 17493 18530 18785 19110 19838 20230 21255 21658 22295 22542 22890 23205 24010 24089 24990 25942 26299 26705 26754 27795 28322 29155 29757 30345 31213 31501 32046 32487 34986 36015 37387 37570 38913 40817 42483 42510 44590 46410 48178 49595 52598 53410 54145 55590 56355 58310 59514 60690 62426 63002 64855 64974 66885 69433 70805 72030 72267 74774 75803 77826 78897 80115 81634 84966 87465 90797 93639 94503 99127 99190 108290 112161 112710 120445 122451 129710 131495 133770 138866 141610 144534 148785 151606 156065 157505 157794 160230 162435 168623 174930 181594 184093 186935 187278 189006 194565 198254 204085 208299 212415 220507 224322 227409 240890 244902 261709 262990 272391 297381 297570 312130 315010 324870 337246 347165 361335 368186 373870 379015 389130 394485 408170 409513 416598 424830 441014 453985 454818 468195 472515 486031 495635 505869 523418 530621 544782 552279 560805 594762 612255 635579 661521 693889 694330 722670 758030 785127 788970 819026 843115 907970 920465 936390 945030 972062 991270 1011738 1041495 1061242 1102535 1104558 1121610 1137045 1180361 1224510 1228539 1271158 1288651 1308545 1323042 1361955 1387778 1458093 1486905 1543549 1570254 1591863 1686230 1840930 1906737 2047565 2081667 2082990 2205070 2274090 2360722 2430155 2457078 2529345 2577302 2617090 2653105 2723910 2761395 2866591 2916186 2973810 3087098 3177895 3183726 3307605 3402217 3469445 3541083 3813474 3865953 3925635 4095130 4163334 4449053 4630647 4860310 5058690 5306210 5522790 5733182 5901805 6142695 6355790 6443255 6615210 6804434 6938890 7082166 7290465 7717745 7731906 7851270 7959315 8262527 8599773 8898106 9020557 9261294 9533685 10206651 10408335 10804843 11803610 12285390 12886510 13347159 14332955 14580930 15435490 15918630 16525054 17011085 17199546 17705415 18041114 19067370 19329765 20066137 20413302 20816670 21609686 22245265 23153235 24787581 26694318 27061671 28665910 32414529 34022170 35410830 38659530 40132274 41312635 42998865 44490530 45102785 46306470 49575162 51033255 54024215 54123342 57837689 60198411 64829058 66735795 75633901 82625270 85997730 90205570 100330685 102066510 108048430 115675378 120396822 123937905 133471590 135308355 140462959 151267802 162072645 173513067 200661370 226901703 247875810 270616710 280925918 289188445 300992055 324145290 347026134 378169505 421388877 453803406 578376890 601984110 702314795 756339010 842777754 867565335 983240713 1134508515 1404629590 1735130670 1966481426 2106944385 2269017030 2949722139 4213888770 4916203565 5899444278 9832407130 14748610695 29497221390
• Sum of all divisors σ(n): 95346488160
• Sum of proper divisors (its aliquot sum) s(n): 65849266770
• 29497221390 is an abundant number, because the sum of its proper divisors (65849266770) is greater than itself. Its abundance is 36352045380

Bases of 29497221390

• Binary: 11011011110001010111110000100001110₂
• Hexadecimal: 0x6DE2BE10E
• Base-36: DJTVTOU

Squares and roots of 29497221390

• 29497221390 squared (29497221390²) is 870086069730673532100
• 29497221390 cubed (29497221390³) is 25665121427200654850166971619000
• The square root of 29497221390 is 171747.5513362563
• The cube root of 29497221390 is 3089.7762879901

Scales and comparisons

• 29,497,221,390 seconds is equal to 937 years, 47 weeks, 6 days, 36 minutes, 30 seconds.
• To count from 1 to 29,497,221,390 would take you about one thousand, eight hundred seventy-five 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 29497221390 cubic inches would be around 257.5 feet tall.

Recreational maths with 29497221390

• 29497221390 backwards is 09312279492
• The number of decimal digits it has is: 11
• The sum of 29497221390's digits is 48
• More coming soon!