42945533540

Names of 42945533540

• Cardinal: 42945533540 can be written as Forty-two billion, nine hundred forty-five million, five hundred thirty-three thousand, five hundred forty.

Scientific notation

• Scientific notation: 4.294553354 × 10¹⁰

Factors of 42945533540

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 918

Divisors of 42945533540

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 7 10 13 14 20 26 28 35 49 52 61 65 70 73 91 98 122 130 140 146 182 196 244 245 260 292 305 364 365 427 455 490 511 610 637 730 757 793 854 910 949 980 1022 1220 1274 1460 1514 1586 1708 1820 1898 2044 2135 2548 2555 2989 3028 3172 3185 3577 3785 3796 3965 4270 4453 4745 5110 5299 5551 5978 6370 6643 7154 7570 7930 8540 8906 9490 9841 10220 10598 11102 11956 12740 13286 14308 14945 15140 15860 17812 17885 18980 19682 21196 22204 22265 26495 26572 27755 29890 31171 33215 35770 37093 38857 39364 44530 46177 46501 49205 52990 55261 55510 57889 59780 62342 66430 68887 71540 74186 77714 89060 92354 93002 98410 105980 110522 111020 115778 124684 132860 137774 148372 155428 155855 184708 185465 186004 194285 196820 218197 221044 230885 231556 232505 275548 276305 289445 311710 323239 344435 370930 386827 388570 405223 436394 461770 465010 482209 552610 578890 600301 623420 646478 688870 718393 741860 773654 777140 810446 872788 923540 930020 964418 1090985 1105220 1157780 1200602 1292956 1377740 1436786 1547308 1616195 1620892 1928836 1934135 2026115 2181970 2262673 2401204 2411045 2707789 2836561 2873572 3001505 3232390 3370921 3591965 3868270 4052230 4202107 4363940 4525346 4822090 5028751 5415578 5673122 6003010 6464780 6741842 7183930 7736540 8104460 8404214 9050692 9644180 10057502 10831156 11313365 11346244 12006020 13483684 13538945 14182805 14367860 16808428 16854605 20115004 21010535 22626730 23596447 25143755 27077890 28365610 29414749 33709210 35201257 42021070 43821973 45253460 47192894 50287510 54155780 56731220 58829498 67418420 70402514 84042140 87643946 94385788 100575020 117658996 117982235 140805028 147073745 165175129 175287892 176006285 219109865 235964470 294147490 306753811 330350258 352012570 438219730 471928940 588294980 613507622 660700516 704025140 825875645 876439460 1227015244 1533769055 1651751290 2147276677 3067538110 3303502580 4294553354 6135076220 8589106708 10736383385 21472766770 42945533540
• Sum of all divisors σ(n): 116558727264
• Sum of proper divisors (its aliquot sum) s(n): 73613193724
• 42945533540 is an abundant number, because the sum of its proper divisors (73613193724) is greater than itself. Its abundance is 30667660184

Bases of 42945533540

• Binary: 100111111111110000001101011001100100₂
• Hexadecimal: 0x9FFC0D664
• Base-36: JQ8NTR8

Squares and roots of 42945533540

• 42945533540 squared (42945533540²) is 1844318851035264931600
• 42945533540 cubed (42945533540³) is 79205257075589233842813605864000
• The square root of 42945533540 is 207233.0416222279
• The cube root of 42945533540 is 3501.9182284935

Scales and comparisons

• 42,945,533,540 seconds is equal to 1,365 years, 27 weeks, 5 days, 18 hours, 52 minutes, 20 seconds.
• To count from 1 to 42,945,533,540 would take you about two thousand, seven hundred thirty-one 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 42945533540 cubic inches would be around 291.8 feet tall.

Recreational maths with 42945533540

• 42945533540 backwards is 04533554924
• The number of decimal digits it has is: 11
• The sum of 42945533540's digits is 44
• More coming soon!