28272445740

Names of 28272445740

• Cardinal: 28272445740 can be written as Twenty-eight billion, two hundred seventy-two million, four hundred forty-five thousand, seven hundred forty.

Scientific notation

• Scientific notation: 2.827244574 × 10¹⁰

Factors of 28272445740

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 277

Divisors of 28272445740

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 11 12 14 15 18 19 20 21 22 27 28 30 33 35 36 38 42 44 45 54 55 57 60 63 66 70 76 77 79 81 84 90 95 99 105 108 110 114 126 132 133 135 140 151 154 158 162 165 171 180 189 190 198 209 210 220 228 231 237 252 266 270 285 297 302 308 315 316 324 330 342 378 380 385 395 396 399 405 418 420 453 462 474 495 513 532 540 553 567 570 594 604 627 630 660 665 684 693 711 755 756 770 790 798 810 836 855 869 891 906 924 945 948 990 1026 1045 1057 1106 1134 1140 1155 1185 1188 1197 1254 1260 1330 1359 1386 1422 1463 1485 1501 1510 1539 1540 1580 1596 1620 1659 1661 1710 1738 1782 1812 1881 1890 1980 1995 2052 2079 2090 2114 2133 2212 2265 2268 2310 2370 2394 2508 2565 2607 2660 2718 2765 2772 2835 2844 2869 2926 2970 3002 3020 3078 3135 3171 3318 3322 3420 3465 3476 3555 3564 3591 3762 3780 3990 4077 4158 4180 4228 4266 4345 4389 4455 4503 4530 4620 4740 4788 4977 4983 5130 5214 5285 5436 5530 5643 5670 5738 5852 5940 5985 6004 6083 6156 6237 6270 6342 6399 6636 6644 6795 6930 7110 7182 7315 7505 7524 7695 7821 7980 8154 8295 8305 8316 8532 8607 8690 8778 8910 9006 9060 9405 9513 9954 9966 10260 10395 10428 10507 10570 10665 10773 11060 11286 11340 11476 11627 11929 11970 12166 12231 12474 12540 12684 12798 13035 13167 13509 13590 13860 14220 14345 14364 14630 14931 14949 15010 15390 15642 15855 16308 16511 16590 16610 16929 17214 17380 17556 17820 17955 18012 18249 18810 19026 19908 19932 20083 20385 20790 21014 21140 21330 21546 21945 22515 22572 23254 23463 23858 23940 24332 24462 24885 24915 24948 25596 25821 26070 26334 27018 27180 28215 28539 28690 29260 29862 29898 30020 30415 30780 31185 31284 31521 31559 31710 31995 33022 33180 33220 33858 34428 34881 35787 35910 36498 37620 38052 39105 39501 40166 40527 40770 41580 42028 42660 43035 43092 43890 44793 44847 45030 46508 46926 47565 47716 48924 49533 49770 49830 51642 52140 52535 52668 53865 54036 54747 56430 57078 57380 58135 59645 59724 59796 60249 60830 61155 62370 63042 63118 63420 63990 65835 66044 67545 67716 69762 70389 71574 71820 72996 74655 74745 77463 78210 79002 80332 81054 81540 82555 83503 84645 85617 86070 87780 89586 89694 90060 91245 93852 94563 94677 95130 99066 99540 99660 100415 103284 104643 105070 107361 107730 109494 112860 114156 115577 116270 117315 118503 119290 120498 121581 121660 122310 124740 126084 126236 127980 129105 131219 131670 134541 135090 139524 140778 142695 143148 148599 149310 149490 154926 156420 157605 157795 158004 162108 164241 165110 167006 169290 171234 172140 174405 178935 179172 179388 180747 182490 189126 189354 190260 197505 198132 200830 202635 209286 210140 214722 215460 218988 220913 223965 224235 226651 231154 232389 232540 234630 237006 238580 240996 243162 244620 247665 250509 258210 262438 263340 269082 270180 273735 281556 283689 284031 285390 297198 298620 298980 301245 309852 313929 315210 315590 322083 328482 330220 334012 338580 342468 346731 348810 351945 357870 361494 364980 378252 378708 387315 393657 395010 401660 405270 417515 418572 428085 429444 441826 445797 447930 448470 453302 462308 464778 469260 472815 473385 474012 486324 492723 495330 501018 516420 523215 524876 536805 538164 542241 547470 567378 568062 570780 577885 592515 594396 602490 607905 627858 630420 631180 644166 656095 656964 662739 672705 679953 693462 697620 703890 715740 722988 742995 751527 774630 787314 790020 810540 821205 835030 851067 852093 856170 883652 891594 895860 896940 903735 906604 918533 929556 941787 945630 946770 966249 985446 990660 1002036 1040193 1046430 1073610 1084482 1094940 1104565 1133255 1134756 1136124 1155770 1161945 1180971 1185030 1204980 1215810 1252545 1255716 1288332 1312190 1325478 1337391 1345410 1359906 1386924 1407780 1418445 1420155 1485990 1503054 1549260 1569645 1574628 1586557 1610415 1626723 1642410 1670060 1702134 1704186 1712340 1733655 1783188 1807470 1837066 1883574 1891260 1893540 1932498 1968285 1970892 1988217 2039859 2080386 2092860 2147220 2168964 2209130 2228985 2254581 2266510 2311540 2323890 2361942 2370060 2431620 2463615 2493161 2505090 2556279 2624380 2650956 2674782 2690820 2711205 2719812 2755599 2836890 2840310 2971980 3006108 3120579 3139290 3173114 3220830 3253446 3284820 3313695 3399765 3404268 3408372 3467310 3542913 3614940 3674132 3757635 3767148 3864996 3936570 3976434 4079718 4160772 4255335 4260465 4418260 4457970 4509162 4533020 4592665 4647780 4708935 4723884 4759671 4831245 4927230 4986322 5010180 5112558 5200965 5349564 5422410 5511198 5673780 5680620 5904855 5964651 6119577 6241158 6278580 6346228 6441660 6506892 6627390 6686955 6763743 6799530 6934620 7085826 7479483 7515270 7873140 7932785 7952868 8133615 8159436 8266797 8510670 8520930 8915940 9018324 9185330 9361737 9417870 9519342 9662490 9854460 9941085 9972644 10199295 10225116 10401930 10628739 10844820 11022396 11272905 11809710 11929302 12239154 12465805 12482316 12781395 13254780 13373910 13527486 13599060 13777995 14171652 14279013 14958966 15030540 15602895 15865570 16267230 16533594 17021340 17041860 17452127 17714565 17893953 18358731 18370660 18723474 18835740 19038684 19324980 19882170 20398590 20803860 21257478 22438449 22545810 23619420 23798355 23858604 24478308 24800391 24931610 25562790 26747820 27054972 27555990 28558026 29823255 29917932 30597885 31205790 31731140 32534460 33067188 33818715 34904254 35429130 35787906 36717462 37397415 37446948 39764340 40797180 41333985 42514956 42837039 44876898 45091620 46808685 47596710 49600782 49863220 51125580 52356381 53143695 55111980 57116052 59646510 61195770 62411580 67315347 67637430 69808508 70858260 71395065 71575812 73434924 74401173 74794830 82667970 85674078 87260635 89469765 89753796 91793655 93617370 95193420 99201564 104712762 106287390 112192245 119293020 122391540 124001955 128511117 134630694 135274860 142790130 148802346 149589660 157069143 165335940 171348156 174521270 178939530 183587310 187234740 201946041 209425524 212574780 214185195 224384490 248003910 257022234 261781905 269261388 285580260 297604692 314138286 336576735 349042540 357879060 367174620 372005865 403892082 428370390 448768980 471207429 496007820 514044468 523563810 628276572 642555585 673153470 744011730 785345715 807784164 856740780 942414858 1009730205 1047127620 1285111170 1346306940 1413622287 1488023460 1570691430 1884829716 2019460410 2356037145 2570222340 2827244574 3141382860 4038920820 4712074290 5654489148 7068111435 9424148580 14136222870 28272445740
• Sum of all divisors σ(n): 118650470400
• Sum of proper divisors (its aliquot sum) s(n): 90378024660
• 28272445740 is an abundant number, because the sum of its proper divisors (90378024660) is greater than itself. Its abundance is 62105578920

Bases of 28272445740

• Binary: 11010010101001010110100100100101100₂
• Hexadecimal: 0x6952B492C
• Base-36: CZKOMR0

Squares and roots of 28272445740

• 28272445740 squared (28272445740²) is 799331188121244147600
• 28272445740 cubed (28272445740³) is 22599047644447607704313551224000
• The square root of 28272445740 is 168144.1219311575
• The cube root of 28272445740 is 3046.4060773073

Scales and comparisons

• 28,272,445,740 seconds is equal to 898 years, 50 weeks, 5 days, 9 hours, 9 minutes.
• To count from 1 to 28,272,445,740 would take you about one thousand, seven hundred ninety-seven 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 28272445740 cubic inches would be around 253.9 feet tall.

Recreational maths with 28272445740

• 28272445740 backwards is 04754427282
• 28272445740 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 28272445740's digits is 45
• More coming soon!