29689033920

Names of 29689033920

• Cardinal: 29689033920 can be written as Twenty-nine billion, six hundred eighty-nine million, thirty-three thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 2.968903392 × 10¹⁰

Factors of 29689033920

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 20038

Divisors of 29689033920

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 13 14 15 16 17 20 21 24 26 28 30 32 34 35 39 40 42 48 51 52 56 60 64 65 68 70 78 80 84 85 91 96 102 104 105 112 119 120 130 136 140 156 160 168 170 182 192 195 204 208 210 221 224 238 240 255 260 272 273 280 312 320 336 340 357 364 390 408 416 420 442 448 455 476 480 510 520 544 546 560 595 624 663 672 680 714 728 780 816 832 840 884 910 952 960 1020 1040 1088 1092 1105 1120 1190 1248 1326 1344 1360 1365 1428 1456 1547 1560 1632 1680 1768 1785 1820 1904 2040 2080 2184 2210 2240 2380 2496 2652 2720 2730 2856 2912 3094 3120 3264 3315 3360 3536 3570 3640 3808 4080 4160 4368 4420 4641 4760 5304 5440 5460 5712 5824 6188 6240 6630 6720 7072 7140 7280 7616 7735 8160 8736 8840 9282 9520 10608 10920 11424 12376 12480 13260 14144 14280 14560 15470 16320 17472 17680 18564 19040 19991 21216 21840 22848 23205 24752 26520 28560 29120 30940 35360 37128 38080 39982 42432 43680 46410 49504 53040 57120 59973 61880 70720 74256 79964 87360 92820 99008 99955 106080 114240 119946 123760 139937 148512 159928 185640 199910 212160 239892 247520 259883 279874 297024 299865 319856 339847 371280 399820 419811 479784 495040 519766 559748 599730 639712 679694 699685 742560 779649 799640 839622 959568 1019541 1039532 1119496 1199460 1279424 1299415 1359388 1399370 1485120 1559298 1599280 1679244 1699235 1819181 1919136 2039082 2079064 2099055 2238992 2378929 2398920 2598830 2718776 2798740 3118596 3198560 3358488 3398470 3638362 3838272 3898245 4078164 4158128 4198110 4418011 4477984 4757858 4797840 5097705 5197660 5437552 5457543 5597480 6237192 6397120 6716976 6796940 7136787 7276724 7796490 8156328 8316256 8396220 8836022 8955968 9095905 9515716 9595680 10195410 10395320 10875104 10915086 11194960 11894645 12474384 13254033 13433952 13593880 14273574 14553448 15592980 16312656 16632512 16792440 17672044 18191810 19031432 19191360 20390820 20790640 21750208 21830172 22090055 22389920 23789290 24948768 26508066 26867904 27187760 27287715 28547148 29106896 30926077 31185960 32625312 33584880 35344088 35683935 36383620 38062864 40781640 41581280 43660344 44180110 44779840 47578580 49897536 53016132 54375520 54575430 57094296 58213792 61852154 62371920 65250624 66270165 67169760 70688176 71367870 72767240 76125728 81563280 83162560 87320688 88360220 92778231 95157160 106032264 108751040 109150860 114188592 116427584 123704308 124743840 132540330 134339520 141376352 142735740 145534480 152251456 154630385 163126560 174641376 176720440 185556462 190314320 212064528 218301720 228377184 247408616 249487680 265080660 282752704 285471480 291068960 309260770 326253120 349282752 353440880 371112924 380628640 424129056 436603440 456754368 463891155 494817232 530161320 570942960 582137920 618521540 706881760 742225848 761257280 848258112 873206880 927782310 989634464 1060322640 1141885920 1237043080 1413763520 1484451696 1746413760 1855564620 1979268928 2120645280 2283771840 2474086160 2968903392 3711129240 4241290560 4948172320 5937806784 7422258480 9896344640 14844516960 29689033920
• Sum of all divisors σ(n): 122846201856
• Sum of proper divisors (its aliquot sum) s(n): 93157167936
• 29689033920 is an abundant number, because the sum of its proper divisors (93157167936) is greater than itself. Its abundance is 63468134016

Bases of 29689033920

• Binary: 11011101001100110101011010011000000₂
• Hexadecimal: 0x6E99AB4C0
• Base-36: DN0316O

Squares and roots of 29689033920

• 29689033920 squared (29689033920²) is 881438735102910566400
• 29689033920 cubed (29689033920³) is 26169064504872206496576012288000
• The square root of 29689033920 is 172305.0606337493
• The cube root of 29689033920 is 3096.4591524349

Scales and comparisons

• 29,689,033,920 seconds is equal to 944 years, 1 week, 1 hour, 52 minutes.
• To count from 1 to 29,689,033,920 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 29689033920 cubic inches would be around 258 feet tall.

Recreational maths with 29689033920

• 29689033920 backwards is 02933098692
• 29689033920 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 29689033920's digits is 51
• More coming soon!