29905469440

Names of 29905469440

• Cardinal: 29905469440 can be written as Twenty-nine billion, nine hundred five million, four hundred sixty-nine thousand, four hundred forty.

Scientific notation

• Scientific notation: 2.990546944 × 10¹⁰

Factors of 29905469440

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 456

Divisors of 29905469440

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 16 20 22 28 32 35 40 44 55 56 64 70 77 80 88 110 112 121 128 140 154 160 176 220 224 242 256 280 308 320 352 385 431 440 448 484 512 560 605 616 640 704 770 847 862 880 896 968 1024 1120 1210 1232 1280 1408 1540 1694 1724 1760 1792 1936 2048 2155 2240 2420 2464 2560 2816 3017 3080 3388 3448 3520 3584 3872 4096 4235 4310 4480 4741 4840 4928 5120 5632 6034 6160 6776 6896 7040 7168 7744 8192 8470 8620 8960 9482 9680 9856 10240 11264 12068 12320 13552 13792 14080 14336 15085 15488 16384 16940 17240 17920 18964 19360 19712 20480 22528 23705 24136 24640 27104 27584 28160 28672 30170 30976 33187 33880 34480 35840 37928 38720 39424 40960 45056 47410 48272 49280 52151 54208 55168 56320 57344 60340 61952 66374 67760 68960 71680 75856 77440 78848 81920 90112 94820 96544 98560 104302 108416 110336 112640 114688 120680 123904 132748 135520 137920 143360 151712 154880 157696 165935 180224 189640 193088 197120 208604 216832 220672 225280 241360 247808 260755 265496 271040 275840 286720 303424 309760 315392 331870 365057 379280 386176 394240 417208 433664 441344 450560 482720 495616 521510 530992 542080 551680 573440 606848 619520 630784 663740 730114 758560 772352 788480 834416 867328 882688 901120 965440 991232 1043020 1061984 1084160 1103360 1213696 1239040 1261568 1327480 1460228 1517120 1544704 1576960 1668832 1734656 1765376 1825285 1930880 1982464 2086040 2123968 2168320 2206720 2427392 2478080 2654960 2920456 3034240 3089408 3153920 3337664 3469312 3530752 3650570 3861760 4172080 4247936 4336640 4413440 4854784 4956160 5309920 5840912 6068480 6178816 6307840 6675328 6938624 7061504 7301140 7723520 8344160 8495872 8673280 8826880 9709568 9912320 10619840 11681824 12136960 12357632 13350656 13877248 14602280 15447040 16688320 16991744 17346560 17653760 19419136 21239680 23363648 24273920 24715264 26701312 29204560 30894080 33376640 33983488 34693120 35307520 38838272 42479360 46727296 48547840 49430528 53402624 58409120 61788160 66753280 67966976 69386240 77676544 84958720 93454592 97095680 106805248 116818240 123576320 133506560 135933952 169917440 186909184 194191360 213610496 233636480 247152640 267013120 271867904 339834880 373818368 388382720 427220992 467272960 534026240 543735808 679669760 747636736 854441984 934545920 1068052480 1359339520 1495273472 1869091840 2136104960 2718679040 2990546944 3738183680 4272209920 5981093888 7476367360 14952734720 29905469440
• Sum of all divisors σ(n): 90367716096
• Sum of proper divisors (its aliquot sum) s(n): 60462246656
• 29905469440 is an abundant number, because the sum of its proper divisors (60462246656) is greater than itself. Its abundance is 30556777216

Bases of 29905469440

• Binary: 11011110110100000010100000000000000₂
• Hexadecimal: 0x6F6814000
• Base-36: DQKXZWG

Squares and roots of 29905469440

• 29905469440 squared (29905469440²) is 894337102426773913600
• 29905469440 cubed (29905469440³) is 26745570885682037110954000384000
• The square root of 29905469440 is 172931.9792288285
• The cube root of 29905469440 is 3103.9654227913

Scales and comparisons

• 29,905,469,440 seconds is equal to 950 years, 46 weeks, 6 days, 2 hours, 50 minutes, 40 seconds.
• To count from 1 to 29,905,469,440 would take you about one thousand, nine hundred one 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 29905469440 cubic inches would be around 258.7 feet tall.

Recreational maths with 29905469440

• 29905469440 backwards is 04496450992
• The number of decimal digits it has is: 11
• The sum of 29905469440's digits is 52
• More coming soon!