28845010440

Names of 28845010440

• Cardinal: 28845010440 can be written as Twenty-eight billion, eight hundred forty-five million, ten thousand, four hundred forty.

Scientific notation

• Scientific notation: 2.884501044 × 10¹⁰

Factors of 28845010440

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 362

Divisors of 28845010440

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 17 18 20 24 27 30 34 36 40 41 45 51 53 54 60 68 72 81 82 85 90 102 106 108 120 123 135 136 153 159 162 164 170 180 204 205 212 216 241 246 255 265 270 306 318 324 328 340 360 369 405 408 410 424 459 477 482 492 510 530 540 612 615 636 648 680 697 723 738 765 795 810 820 901 918 954 964 984 1020 1060 1080 1107 1205 1224 1230 1272 1377 1394 1431 1446 1476 1530 1590 1620 1640 1802 1836 1845 1908 1928 2040 2091 2120 2169 2173 2214 2295 2385 2410 2460 2703 2754 2788 2862 2892 2952 3060 3180 3240 3321 3485 3604 3615 3672 3690 3816 4097 4182 4293 4338 4346 4428 4505 4590 4770 4820 4920 5406 5508 5535 5576 5724 5784 6120 6273 6360 6507 6519 6642 6885 6970 7155 7208 7230 7380 8109 8194 8364 8586 8676 8692 8856 9010 9180 9540 9640 9881 10455 10812 10845 10865 11016 11070 11448 12291 12546 12773 13014 13038 13284 13515 13770 13940 14310 14460 14760 16218 16388 16605 16728 17172 17352 17384 18020 18360 18819 19080 19521 19557 19762 20485 20910 21465 21624 21690 21730 22140 24327 24582 25092 25546 26028 26076 26568 27030 27540 27880 28620 28920 29643 31365 32436 32535 32595 32776 33210 34344 36040 36873 36941 37638 38319 39042 39114 39524 40545 40970 41820 42930 43380 43460 44280 48654 49164 49405 50184 51092 52056 52152 54060 55080 56457 57240 58671 59286 61455 62730 63865 64872 65070 65190 66420 72981 73746 73882 75276 76638 78084 78228 79048 81090 81940 83640 85860 86760 86920 88929 94095 97308 97605 97785 98328 98810 102184 108120 110619 110823 112914 114957 117342 118572 121635 122910 125460 127730 130140 130380 132840 145962 147492 147764 148215 150552 153276 156168 156456 162180 163880 167977 171720 176013 177858 184365 184705 188190 191595 194616 195210 195570 197620 217141 221238 221646 225828 229914 234684 237144 243270 245820 250920 255460 260280 260760 266787 282285 291924 293355 294984 295528 296430 306552 324360 331857 332469 335954 344871 352026 355716 364905 368730 369410 376380 383190 390420 391140 395240 434282 442476 443292 444645 451656 459828 469368 486540 491640 503931 510920 523693 533574 553095 554115 564570 574785 583848 586710 592860 651423 663714 664938 671908 689742 704052 711432 729810 737460 738820 752760 766380 780840 782280 800361 839885 868564 880065 884952 886584 889290 919656 973080 997407 1007862 1034613 1047386 1067148 1085705 1106190 1108230 1129140 1149570 1173420 1185720 1302846 1327428 1329876 1333935 1343816 1379484 1408104 1459620 1474920 1477640 1511793 1532760 1571079 1600722 1659285 1662345 1679770 1724355 1737128 1760130 1778580 1954269 1994814 2015724 2069226 2094772 2134296 2171410 2212380 2216460 2258280 2299140 2346840 2519655 2605692 2618465 2654856 2659752 2667870 2758968 2919240 2992221 3023586 3142158 3201444 3257115 3318570 3324690 3359540 3448710 3520260 3557160 3908538 3989628 4001805 4031448 4138452 4189544 4342820 4424760 4432920 4535379 4598280 4713237 4987035 5039310 5173065 5211384 5236930 5335740 5862807 5984442 6047172 6284316 6402888 6514230 6637140 6649380 6719080 6897420 7040520 7558965 7817076 7855395 7979256 8003610 8276904 8685640 8902781 9070758 9426474 9771345 9974070 10078620 10346130 10473860 10671480 11725614 11968884 12094344 12568632 13028460 13274280 13298760 13606137 13794840 14139711 14961105 15117930 15634152 15710790 16007220 17588421 17805562 18141516 18852948 19542690 19948140 20157240 20692260 20947720 22676895 23451228 23566185 23937768 26056920 26708343 27212274 28279422 29314035 29922210 30235860 31421580 32014440 35176842 35611124 36283032 37705896 39085380 39896280 41384520 42419133 44513905 45353790 46902456 47132370 53416686 54424548 56558844 58628070 59844420 60471720 62843160 68030685 70353684 70698555 71222248 78170760 80125029 84838266 87942105 89027810 90707580 94264740 106833372 108849096 113117688 117256140 119688840 133541715 136061370 140707368 141397110 160250058 169676532 175884210 178055620 181415160 188529480 212095665 213666744 234512280 240375087 267083430 272122740 282794220 320500116 339353064 351768420 356111240 400625145 424191330 480750174 534166860 544245480 565588440 641000232 703536840 721125261 801250290 848382660 961500348 1068333720 1201875435 1442250522 1602500580 1696765320 1923000696 2403750870 2884501044 3205001160 3605626305 4807501740 5769002088 7211252610 9615003480 14422505220 28845010440
• Sum of all divisors σ(n): 107586753120
• Sum of proper divisors (its aliquot sum) s(n): 78741742680
• 28845010440 is an abundant number, because the sum of its proper divisors (78741742680) is greater than itself. Its abundance is 49896732240

Bases of 28845010440

• Binary: 11010110111010010111110111000001000₂
• Hexadecimal: 0x6B74BEE08
• Base-36: D91KOI0

Squares and roots of 28845010440

• 28845010440 squared (28845010440²) is 832034627283708993600
• 28845010440 cubed (28845010440³) is 24000047510440094762313893184000
• The square root of 28845010440 is 169838.1889917577
• The cube root of 28845010440 is 3066.8337467779

Scales and comparisons

• 28,845,010,440 seconds is equal to 917 years, 9 weeks, 3 days, 6 hours, 54 minutes.
• To count from 1 to 28,845,010,440 would take you about one thousand, eight hundred thirty-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 28845010440 cubic inches would be around 255.6 feet tall.

Recreational maths with 28845010440

• 28845010440 backwards is 04401054882
• 28845010440 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 28845010440's digits is 36
• More coming soon!