29980285440

Names of 29980285440

• Cardinal: 29980285440 can be written as Twenty-nine billion, nine hundred eighty million, two hundred eighty-five thousand, four hundred forty.

Scientific notation

• Scientific notation: 2.998028544 × 10¹⁰

Factors of 29980285440

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 635

Divisors of 29980285440

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 19 20 21 24 28 30 32 35 38 40 42 48 49 56 57 60 64 70 76 80 84 95 96 98 105 112 114 120 128 133 140 147 152 160 168 190 192 196 210 224 228 240 245 256 266 280 285 294 304 320 336 343 380 384 392 399 420 448 456 480 490 512 532 560 570 588 599 608 640 665 672 686 735 760 768 784 798 840 896 912 931 960 980 1029 1064 1120 1140 1176 1198 1216 1280 1330 1344 1372 1470 1520 1536 1568 1596 1680 1715 1792 1797 1824 1862 1920 1960 1995 2058 2128 2240 2280 2352 2396 2432 2560 2660 2688 2744 2793 2940 2995 3040 3136 3192 3360 3430 3584 3594 3648 3724 3840 3920 3990 4116 4193 4256 4480 4560 4655 4704 4792 4864 5145 5320 5376 5488 5586 5880 5990 6080 6272 6384 6517 6720 6860 7188 7296 7448 7680 7840 7980 8232 8386 8512 8960 8985 9120 9310 9408 9584 9728 10290 10640 10752 10976 11172 11381 11760 11980 12160 12544 12579 12768 13034 13440 13720 13965 14376 14592 14896 15680 15960 16464 16772 17024 17920 17970 18240 18620 18816 19168 19551 20580 20965 21280 21952 22344 22762 23520 23960 24320 25088 25158 25536 26068 26880 27440 27930 28752 29184 29351 29792 31360 31920 32585 32928 33544 34048 34143 35940 36480 37240 37632 38336 39102 41160 41930 42560 43904 44688 45524 47040 47920 48640 50316 51072 52136 53760 54880 55860 56905 57504 58702 59584 62720 62895 63840 65170 65856 67088 68096 68286 71880 72960 74480 75264 76672 78204 79667 82320 83860 85120 87808 88053 89376 91048 94080 95840 97755 100632 102144 104272 109760 111720 113810 115008 117404 119168 125440 125790 127680 130340 131712 134176 136572 143760 145920 146755 148960 153344 156408 159334 164640 167720 170240 170715 175616 176106 178752 182096 188160 191680 195510 201264 204288 205457 208544 219520 223440 227620 230016 234808 238336 239001 251580 255360 260680 263424 268352 273144 287520 293510 297920 306688 312816 318668 329280 335440 340480 341430 352212 357504 364192 376320 383360 391020 398335 402528 410914 417088 439040 440265 446880 455240 460032 469616 476672 478002 503160 510720 521360 526848 536704 546288 557669 575040 587020 595840 616371 625632 637336 658560 670880 682860 704424 715008 728384 766720 782040 796670 805056 821828 834176 878080 880530 893760 910480 920064 939232 956004 1006320 1021440 1027285 1042720 1073408 1092576 1115338 1150080 1174040 1191680 1195005 1232742 1251264 1274672 1317120 1341760 1365720 1408848 1430016 1456768 1533440 1564080 1593340 1610112 1643656 1668352 1673007 1761060 1787520 1820960 1878464 1912008 2012640 2054570 2085440 2146816 2185152 2230676 2300160 2348080 2383360 2390010 2465484 2502528 2549344 2634240 2683520 2731440 2788345 2817696 2913536 3081855 3128160 3186680 3220224 3287312 3336704 3346014 3522120 3575040 3641920 3756928 3824016 3903683 4025280 4109140 4170880 4370304 4461352 4600320 4696160 4780020 4930968 5005056 5098688 5367040 5462880 5576690 5635392 5827072 6163710 6256320 6373360 6440448 6574624 6692028 7044240 7150080 7283840 7513856 7648032 7807366 8050560 8218280 8341760 8365035 8740608 8922704 9392320 9560040 9861936 10010112 10197376 10734080 10925760 11153380 11270784 11711049 12327420 12512640 12746720 13149248 13384056 14088480 14567680 15027712 15296064 15614732 16101120 16436560 16683520 16730070 17481216 17845408 18784640 19120080 19518415 19723872 20394752 21851520 22306760 22541568 23422098 24654840 25025280 25493440 26298496 26768112 28176960 29135360 30592128 31229464 32202240 32873120 33460140 35690816 37569280 38240160 39036830 39447744 40789504 43703040 44613520 45083136 46844196 49309680 50050560 50986880 52596992 53536224 56353920 58555245 61184256 62458928 65746240 66920280 71381632 75138560 76480320 78073660 78895488 87406080 89227040 93688392 98619360 101973760 105193984 107072448 112707840 117110490 122368512 124917856 131492480 133840560 142763264 152960640 156147320 157790976 178454080 187376784 197238720 203947520 214144896 225415680 234220980 249835712 262984960 267681120 285526528 305921280 312294640 315581952 356908160 374753568 394477440 428289792 468441960 499671424 525969920 535362240 611842560 624589280 713816320 749507136 788954880 856579584 936883920 999342848 1070724480 1249178560 1427632640 1499014272 1577909760 1873767840 1998685696 2141448960 2498357120 2998028544 3747535680 4282897920 4996714240 5996057088 7495071360 9993428480 14990142720 29980285440
• Sum of all divisors σ(n): 117849600000
• Sum of proper divisors (its aliquot sum) s(n): 87869314560
• 29980285440 is an abundant number, because the sum of its proper divisors (87869314560) is greater than itself. Its abundance is 57889029120

Bases of 29980285440

• Binary: 11011111010111101101101101000000000₂
• Hexadecimal: 0x6FAF6DA00
• Base-36: DRTHKAO

Squares and roots of 29980285440

• 29980285440 squared (29980285440²) is 898817515063875993600
• 29980285440 cubed (29980285440³) is 26946805660086502120891613184000
• The square root of 29980285440 is 173148.1603713999
• The cube root of 29980285440 is 3106.5517154525

Scales and comparisons

• 29,980,285,440 seconds is equal to 953 years, 14 weeks, 4 days, 1 hour, 4 minutes.
• To count from 1 to 29,980,285,440 would take you about one thousand, nine hundred 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 29980285440 cubic inches would be around 258.9 feet tall.

Recreational maths with 29980285440

• 29980285440 backwards is 04458208992
• The number of decimal digits it has is: 11
• The sum of 29980285440's digits is 51
• More coming soon!