29828309940

Names of 29828309940

• Cardinal: 29828309940 can be written as Twenty-nine billion, eight hundred twenty-eight million, three hundred nine thousand, nine hundred forty.

Scientific notation

• Scientific notation: 2.982830994 × 10¹⁰

Factors of 29828309940

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 754

Divisors of 29828309940

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 9 10 11 12 13 15 18 20 22 26 27 30 33 36 39 44 45 52 54 55 60 65 66 78 81 90 99 108 110 117 130 132 135 143 156 162 165 180 195 198 220 234 260 270 286 297 324 330 331 351 389 390 396 405 429 468 495 540 572 585 594 660 662 702 715 778 780 810 858 891 990 993 1053 1167 1170 1188 1287 1324 1404 1430 1485 1556 1620 1655 1716 1755 1782 1945 1980 1986 2106 2145 2334 2340 2574 2860 2970 2979 3310 3501 3510 3564 3641 3861 3890 3972 4212 4279 4290 4303 4455 4668 4965 5057 5148 5265 5835 5940 5958 6435 6620 7002 7020 7282 7722 7780 8558 8580 8606 8910 8937 9930 10114 10503 10530 10923 11583 11670 11916 12837 12870 12909 14004 14564 14895 15171 15444 17116 17212 17505 17820 17874 18205 19305 19860 20228 21006 21060 21395 21515 21846 23166 23340 25285 25674 25740 25818 26811 29790 30342 31509 32769 35010 35748 36410 38511 38610 38727 42012 42790 43030 43692 44685 45513 46332 47333 50570 51348 51636 52515 53622 54615 55627 57915 59580 60684 63018 64185 64545 65538 70020 72820 75855 77022 77220 77454 85580 86060 89370 91026 94666 98307 101140 105030 107244 109230 111254 115533 115830 116181 126036 128370 128759 129090 131076 134055 136539 141999 151710 154044 154908 157545 163845 166881 178740 182052 189332 192555 193635 196614 210060 218460 222508 227565 231066 231660 232362 236665 256740 257518 258180 268110 273078 278135 283998 294921 303420 315090 327690 333762 346599 348543 385110 386277 387270 393228 409617 425997 455130 462132 464724 473330 491535 500643 515036 536220 546156 556270 567996 577665 580905 589842 630180 643795 655380 667524 682695 693198 697086 709995 770220 772554 774540 819234 834405 851994 910260 946660 983070 1001286 1112540 1155330 1158831 1161810 1179684 1277991 1287590 1365390 1386396 1394172 1416349 1419990 1474605 1501929 1545108 1638468 1668810 1673867 1703988 1732995 1742715 1931385 1966140 2002572 2048085 2129985 2310660 2317662 2323620 2503215 2555982 2575180 2730780 2832698 2839980 2949210 3003858 3337620 3347734 3465990 3476493 3485430 3833973 3862770 4096170 4249047 4259970 4505787 4635324 5006430 5021601 5111964 5665396 5794155 5898420 6007716 6389955 6695468 6931980 6952986 6970860 7081745 7509645 7667946 7725540 8192340 8369335 8498094 8519940 9011574 10012860 10043202 10429479 11588310 12747141 12779910 13905972 14163490 15019290 15064803 15335892 16738670 16996188 17382465 18023148 18412537 19169865 20086404 20858958 21245235 22528935 23176620 25108005 25494282 25559820 28326980 30038580 30129606 33477340 34764930 36825074 38241423 38339730 41717916 42490470 45057870 45194409 50216010 50988564 52147395 55237611 60259212 63735705 69529860 73650148 75324015 76482846 76679460 84980940 90115740 90388818 92062685 100432020 104294790 110475222 114724269 127471410 135583227 150648030 152965692 165712833 180777636 184125370 191207115 208589580 220950444 225972045 229448538 254942820 271166454 276188055 301296060 331425666 368250740 382414230 451944090 458897076 497138499 542332908 552376110 573621345 662851332 677916135 764828460 828564165 903888180 994276998 1104752220 1147242690 1355832270 1491415497 1657128330 1988553996 2294485380 2485692495 2711664540 2982830994 3314256660 4971384990 5965661988 7457077485 9942769980 14914154970 29828309940
• Sum of all divisors σ(n): 110546916480
• Sum of proper divisors (its aliquot sum) s(n): 80718606540
• 29828309940 is an abundant number, because the sum of its proper divisors (80718606540) is greater than itself. Its abundance is 50890296600

Bases of 29828309940

• Binary: 11011110001111001111110001110110100₂
• Hexadecimal: 0x6F1E7E3B4
• Base-36: DPB0790

Squares and roots of 29828309940

• 29828309940 squared (29828309940²) is 889728073876702803600
• 29828309940 cubed (29828309940³) is 26539084749913508571047747784000
• The square root of 29828309940 is 172708.7430907885
• The cube root of 29828309940 is 3101.2935960909

Scales and comparisons

• 29,828,309,940 seconds is equal to 948 years, 23 weeks, 2 days, 1 hour, 39 minutes.
• To count from 1 to 29,828,309,940 would take you about one thousand, eight hundred ninety-six 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 29828309940 cubic inches would be around 258.4 feet tall.

Recreational maths with 29828309940

• 29828309940 backwards is 04990382892
• 29828309940 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 29828309940's digits is 54
• More coming soon!