728130230100

Names of 728130230100

• Cardinal: 728130230100 can be written as Seven hundred twenty-eight billion, one hundred thirty million, two hundred thirty thousand, one hundred.

Scientific notation

• Scientific notation: 7.281302301 × 10¹¹

Factors of 728130230100

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 8473

Divisors of 728130230100

• Number of divisors d(n): 756
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 13 14 15 18 20 21 25 26 27 28 30 35 36 39 42 45 50 52 54 60 63 65 70 75 78 81 84 90 91 100 105 108 117 126 130 135 140 150 156 162 169 175 180 182 189 195 210 225 234 243 252 260 270 273 300 315 324 325 338 350 351 364 378 390 405 420 450 455 468 486 507 525 540 546 567 585 630 650 675 676 700 702 729 756 780 810 819 845 900 910 945 972 975 1014 1050 1053 1092 1134 1170 1183 1215 1260 1300 1350 1365 1404 1458 1521 1575 1620 1638 1690 1701 1755 1820 1890 1950 2025 2028 2100 2106 2268 2275 2340 2366 2430 2457 2535 2700 2730 2835 2916 2925 3042 3150 3159 3276 3380 3402 3510 3549 3645 3780 3900 4050 4095 4212 4225 4550 4563 4725 4732 4860 4914 5070 5103 5265 5460 5670 5850 5915 6075 6084 6300 6318 6804 6825 7020 7098 7290 7371 7605 8100 8190 8443 8450 8505 8775 9100 9126 9450 9477 9828 10140 10206 10530 10647 11340 11700 11830 12150 12285 12636 12675 13650 13689 14175 14196 14580 14742 15210 15795 16380 16886 16900 17010 17550 17745 18225 18252 18900 18954 20412 20475 21060 21294 22113 22815 23660 24300 24570 25329 25350 25515 26325 27300 27378 28350 29484 29575 30420 31590 31941 33772 34020 35100 35490 36450 36855 37908 38025 40950 41067 42215 42525 42588 44226 45630 47385 49140 50658 50700 51030 52650 53235 54756 56700 59101 59150 61425 63180 63882 66339 68445 70980 72900 73710 75987 76050 78975 81900 82134 84430 85050 88452 88725 91260 94770 95823 101316 102060 105300 106470 109759 110565 114075 118202 118300 122850 123201 126645 127575 127764 132678 136890 147420 151974 152100 157950 159705 164268 168860 170100 177303 177450 184275 189540 191646 205335 211075 212940 219518 221130 227961 228150 236404 236925 245700 246402 253290 255150 265356 266175 273780 287469 295505 303948 315900 319410 329277 331695 342225 354606 354900 368550 379935 383292 410670 422150 439036 442260 455922 456300 473850 479115 492804 506580 510300 531909 532350 548795 552825 574938 591010 616005 633225 638820 658554 663390 683883 684450 709212 737100 759870 768313 798525 821340 844300 862407 886515 911844 947700 958230 987831 1026675 1063818 1064700 1097590 1105650 1139805 1149876 1182020 1232010 1266450 1317108 1326780 1367766 1368900 1426867 1437345 1477525 1519740 1536626 1595727 1597050 1646385 1658475 1724814 1773030 1899675 1916460 1975662 2051649 2053350 2127636 2195180 2211300 2279610 2304939 2395575 2464020 2532900 2659545 2735532 2743975 2853734 2874690 2955050 2963493 3073252 3080025 3191454 3194100 3292770 3316950 3419415 3449628 3546060 3799350 3841565 3951324 4103298 4106700 4280601 4312035 4432575 4559220 4609878 4787181 4791150 4939155 5319090 5487950 5699025 5707468 5749380 5910100 5926986 6154947 6160050 6382908 6585540 6633900 6838830 6914817 7134335 7186725 7598700 7683130 7978635 8206596 8231925 8561202 8624070 8865150 8890479 9219756 9574362 9582300 9878310 9988069 10258245 10638180 10975900 11398050 11524695 11853972 12309894 12320100 12841803 13297725 13677660 13829634 14268670 14361543 14373450 14817465 15366260 15957270 16463850 17097075 17122404 17248140 17730300 17780958 19148724 19207825 19756620 19976138 20516490 20744451 21403005 21560175 22796100 23049390 23935905 24619788 24695775 25683606 26595450 26671437 27659268 28537340 28723086 28746900 29634930 29964207 30774735 31914540 32927700 34194150 34574085 35561916 35671675 38415650 38525409 39893175 39952276 41032980 41488902 42806010 43084629 43120350 44452395 46098780 47871810 49391550 49940345 51291225 51367212 53190900 53342874 57446172 57623475 59269860 59928414 61549470 62233353 64209015 68388300 69148170 71343350 71807715 74087325 76831300 77050818 79786350 80014311 82977804 85612020 86169258 86240700 88904790 89892621 95743620 98783100 99880690 102582450 103722255 106685748 107015025 115246950 115576227 119679525 119856828 123098940 124466706 128418030 133357185 138296340 142686700 143615430 148174650 149821035 153873675 154101636 159572700 160028622 172338516 172870425 177809580 179785242 186700059 192627045 199761380 205164900 207444510 214030050 215423145 222261975 230493900 231152454 239359050 248933412 249701725 256836060 266714370 269677863 287230860 296349300 299642070 307747350 311166765 320057244 321045075 345740850 346728681 359038575 359570484 373400118 385254090 400071555 414889020 428060100 430846290 444523950 449463105 462304908 478718100 499403450 518611275 533428740 539355726 560100177 577881135 599284140 615494700 622333530 642090150 666785925 691481700 693457362 718077150 746800236 749105175 770508180 800143110 809033589 861692580 889047900 898926210 933500295 963135225 998806900 1037222550 1040186043 1077115725 1078711452 1120200354 1155762270 1244667060 1284180300 1333571850 1348389315 1386914724 1436154300 1498210350 1555833825 1600286220 1618067178 1733643405 1797852420 1867000590 1926270450 2000357775 2074445100 2080372086 2154231450 2240400708 2247315525 2311524540 2427100767 2667143700 2696778630 2800500885 2889405675 2996420700 3111667650 3236134356 3467286810 3734001180 3852540900 4000715550 4045167945 4160744172 4308462900 4494631050 4667501475 4854201534 5200930215 5393557260 5601001770 5778811350 6223335300 6741946575 6934573620 7281302301 8001431100 8090335890 8668217025 8989262100 9335002950 9708403068 10401860430 11202003540 11557622700 12135503835 13483893150 14002504425 14562604602 16180671780 17336434050 18670005900 20225839725 20803720860 24271007670 26004651075 26967786300 28005008850 29125209204 34672868100 36406511505 40451679450 48542015340 52009302150 56010017700 60677519175 72813023010 80903358900 104018604300 121355038350 145626046020 182032557525 242710076700 364065115050 728130230100
• Sum of all divisors σ(n): 2932035316896
• Sum of proper divisors (its aliquot sum) s(n): 2203905086796
• 728130230100 is an abundant number, because the sum of its proper divisors (2203905086796) is greater than itself. Its abundance is 1475774856696

Bases of 728130230100

• Binary: 1010100110000111111100011001011101010100₂
• Hexadecimal: 0xA987F19754
• Base-36: 9AHXXT90

Squares and roots of 728130230100

• 728130230100 squared (728130230100²) is 530173631985478946010000
• 728130230100 cubed (728130230100³) is 386035448650539504816966776901000000
• The square root of 728130230100 is 853305.4729110789
• The cube root of 728130230100 is 8996.4192755681

Scales and comparisons

• 728,130,230,100 seconds is equal to 23,152 years, 15 weeks, 5 hours, 15 minutes.
• To count from 1 to 728,130,230,100 would take you about forty-six thousand, three hundred 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 728130230100 cubic inches would be around 749.7 feet tall.

Recreational maths with 728130230100

• 728130230100 backwards is 001032031827
• 728130230100 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 728130230100's digits is 27
• More coming soon!