18148896480

Names of 18148896480

• Cardinal: 18148896480 can be written as Eighteen billion, one hundred forty-eight million, eight hundred ninety-six thousand, four hundred eighty.

Scientific notation

• Scientific notation: 1.814889648 × 10¹⁰

Factors of 18148896480

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 77

Divisors of 18148896480

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 13 15 16 20 22 24 26 30 32 33 39 40 43 44 48 52 55 60 65 66 78 80 86 88 96 104 110 120 121 129 130 132 143 156 160 165 169 172 176 195 208 215 220 240 242 258 260 264 286 312 330 338 344 352 363 390 416 429 430 440 473 480 484 507 516 520 528 559 572 605 624 645 660 676 688 715 726 780 845 858 860 880 946 968 1014 1032 1040 1056 1118 1144 1210 1248 1290 1320 1352 1376 1419 1430 1452 1560 1573 1677 1690 1716 1720 1760 1815 1849 1859 1892 1936 2028 2064 2080 2145 2236 2288 2365 2420 2535 2580 2640 2704 2795 2838 2860 2904 3120 3146 3354 3380 3432 3440 3630 3698 3718 3784 3872 4056 4128 4290 4472 4576 4719 4730 4840 5070 5160 5203 5280 5408 5547 5577 5590 5676 5720 5808 6149 6240 6292 6708 6760 6864 6880 7095 7260 7267 7396 7436 7568 7865 8112 8385 8580 8944 9245 9295 9438 9460 9680 10140 10320 10406 11094 11154 11180 11352 11440 11616 12298 12584 13416 13520 13728 14190 14520 14534 14792 14872 15136 15609 15730 16224 16770 17160 17888 18447 18490 18590 18876 18920 19360 20280 20339 20449 20640 20812 21801 22188 22308 22360 22704 22880 23595 24037 24596 25168 26015 26832 27040 27735 27885 28380 29040 29068 29584 29744 30745 31218 31460 33540 34320 36335 36894 36980 37180 37752 37840 40560 40678 40898 41624 43602 44376 44616 44720 45408 47190 48074 49192 50336 52030 53664 55470 55770 56760 58080 58136 59168 59488 61017 61347 61490 62436 62920 67080 67639 68640 72111 72670 73788 73960 74360 75504 75680 78045 79937 81120 81356 81796 83248 87204 88752 89232 89440 92235 94380 96148 98384 101695 102245 104060 109005 110940 111540 113520 116272 120185 122034 122694 122980 124872 125840 134160 135278 144222 145340 147576 147920 148720 151008 156090 159874 162712 163592 166496 174408 177504 178464 184470 188760 192296 196768 202917 203390 204490 208120 218010 221880 223080 223729 227040 232544 239811 240370 244068 245388 245960 249744 251680 264407 268320 270556 288444 290680 295152 295840 297440 305085 306735 312180 312481 319748 325424 327184 338195 348816 360555 368940 377520 384592 399685 405834 406780 408980 416240 436020 443760 446160 447458 479622 480740 488136 490776 491920 499488 528814 541112 576888 581360 590304 610170 613470 624360 624962 639496 650848 654368 671187 676390 697632 721110 737880 755040 769184 793221 799370 811668 813560 817960 832480 872040 879307 887520 892320 894916 937443 959244 961480 976272 981552 983840 1014585 1057628 1082224 1118645 1153776 1162720 1199055 1220340 1226940 1248720 1249924 1278992 1322035 1342374 1352780 1442220 1475760 1562405 1586442 1598740 1623336 1627120 1635920 1744080 1758614 1789832 1874886 1918488 1922960 1952544 1963104 2029170 2115256 2164448 2237290 2307552 2398110 2440680 2453880 2497440 2499848 2557984 2637921 2644070 2684748 2705560 2884440 2908477 2951520 3124810 3172884 3197480 3246672 3254240 3271840 3355935 3437291 3488160 3517228 3579664 3749772 3836976 3845920 3966105 4058340 4230512 4396535 4474580 4687215 4796220 4881360 4907760 4999696 5275842 5288140 5369496 5411120 5768880 5816954 6249620 6345768 6394960 6493344 6711870 6874582 7034456 7159328 7499544 7673952 7932210 8116680 8461024 8725431 8793070 8949160 9374430 9592440 9762720 9815520 9999392 10311873 10551684 10576280 10738992 10822240 11537760 11633908 12499240 12691536 12789920 13189605 13423740 13749164 14068912 14542385 14999088 15864420 16233360 17186455 17450862 17586140 17898320 18748860 19184880 20623746 21103368 21152560 21477984 23267816 24998480 25383072 26379210 26847480 27498328 28137824 29084770 29998176 31728840 32466720 34372910 34901724 35172280 35796640 37497720 37810201 38369760 41247492 42206736 42305120 43627155 46535632 49996960 51559365 52758420 53694960 54996656 58169540 63457680 68745820 69803448 70344560 74995440 75620402 82494984 84413472 87254310 93071264 103118730 105516840 107389920 109993312 113430603 116339080 126915360 137491640 139606896 140689120 149990880 151240804 164989968 174508620 189051005 206237460 211033680 226861206 232678160 274983280 279213792 302481608 329979936 349017240 378102010 412474920 422067360 453722412 465356320 549966560 567153015 604963216 698034480 756204020 824949840 907444824 1134306030 1209926432 1396068960 1512408040 1649899680 1814889648 2268612060 3024816080 3629779296 4537224120 6049632160 9074448240 18148896480
• Sum of all divisors σ(n): 69663475224
• Sum of proper divisors (its aliquot sum) s(n): 51514578744
• 18148896480 is an abundant number, because the sum of its proper divisors (51514578744) is greater than itself. Its abundance is 33365682264

Bases of 18148896480

• Binary: 10000111001110000100010111011100000₂
• Hexadecimal: 0x439C22EE0
• Base-36: 8C5DU5C

Squares and roots of 18148896480

• 18148896480 squared (18148896480²) is 329382443441756390400
• 18148896480 cubed (18148896480³) is 5977927868353891638748065792000
• The square root of 18148896480 is 134717.8402439707
• The cube root of 18148896480 is 2627.9478408455

Scales and comparisons

• 18,148,896,480 seconds is equal to 577 years, 4 weeks, 16 hours, 8 minutes.
• To count from 1 to 18,148,896,480 would take you about one thousand, one hundred fifty-four 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 18148896480 cubic inches would be around 219 feet tall.

Recreational maths with 18148896480

• 18148896480 backwards is 08469884181
• The number of decimal digits it has is: 11
• The sum of 18148896480's digits is 57
• More coming soon!