40427703680

Names of 40427703680

• Cardinal: 40427703680 can be written as Forty billion, four hundred twenty-seven million, seven hundred three thousand, six hundred eighty.

Scientific notation

• Scientific notation: 4.042770368 × 10¹⁰

Factors of 40427703680

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 394

Divisors of 40427703680

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 20 26 28 32 35 37 40 52 56 64 65 70 73 74 80 91 104 112 128 130 140 146 148 160 182 185 208 224 257 259 260 280 292 296 320 364 365 370 416 448 455 481 511 514 518 520 560 584 592 640 728 730 740 832 896 910 949 962 1022 1028 1036 1040 1120 1168 1184 1285 1295 1456 1460 1480 1664 1799 1820 1898 1924 2044 2056 2072 2080 2240 2336 2368 2405 2555 2570 2590 2701 2912 2920 2960 3341 3367 3598 3640 3796 3848 4088 4112 4144 4160 4480 4672 4736 4745 4810 5110 5140 5180 5402 5824 5840 5920 6643 6682 6734 7196 7280 7592 7696 8176 8224 8288 8320 8995 9344 9490 9509 9620 10220 10280 10360 10804 11648 11680 11840 13286 13364 13468 13505 14392 14560 15184 15392 16352 16448 16576 16705 16835 17990 18761 18907 18980 19018 19240 20440 20560 20720 21608 23360 23387 23680 26572 26728 26936 27010 28784 29120 30368 30784 32704 32896 33152 33215 33410 33670 35113 35980 37522 37814 37960 38036 38480 40880 41120 41440 43216 46720 46774 47545 53144 53456 53872 54020 57568 58240 60736 61568 65408 66430 66563 66820 67340 70226 71960 75044 75628 75920 76072 76960 81760 82240 82880 86432 93548 93805 94535 95090 106288 106912 107744 108040 115136 116935 121472 123617 131327 132860 133126 133640 134680 140452 143920 150088 151256 151840 152144 153920 163520 164480 165760 172864 175565 187096 187610 189070 190180 212576 213824 215488 216080 230272 233870 243893 245791 247234 262654 265720 266252 267280 269360 280904 287840 300176 302512 303680 304288 307840 327040 332815 345728 351130 374192 375220 378140 380360 425152 427648 430976 432160 467740 487786 491582 494468 525308 531440 532504 534560 538720 561808 575680 600352 605024 607360 608576 618085 656635 665630 694157 702260 748384 750440 756280 760720 850304 864320 865319 935480 975572 983164 988936 1050616 1062880 1065008 1069120 1077440 1123616 1151360 1200704 1210048 1217152 1219465 1228955 1236170 1313270 1331260 1388314 1404520 1496768 1500880 1512560 1521440 1707251 1728640 1730638 1870960 1951144 1966328 1977872 2101232 2125760 2130016 2138240 2154880 2247232 2401408 2420096 2438930 2457910 2472340 2626540 2662520 2776628 2809040 2993536 3001760 3025120 3042880 3414502 3461276 3470785 3741920 3902288 3932656 3955744 4202464 4251520 4260032 4326595 4494464 4859099 4877860 4915820 4944680 5253080 5325040 5553256 5618080 6003520 6050240 6085760 6829004 6922552 6941570 7483840 7804576 7865312 7911488 8404928 8520064 8536255 8653190 9024041 9718198 9755720 9831640 9889360 10506160 10650080 11106512 11236160 12007040 12100480 13658008 13845104 13883140 14967680 15609152 15730624 15822976 16809856 17072510 17306380 18048082 19436396 19511440 19663280 19778720 21012320 21300160 22213024 22472320 24295495 27316016 27690208 27766280 31218304 31461248 34145020 34612760 36096164 38872792 39022880 39326560 39557440 42024640 42600320 44426048 45120205 48590990 54632032 55380416 55532560 63168287 68290040 69225520 72192328 77745584 78045760 78653120 79114880 84049280 88852096 90240410 97181980 109264064 110760832 111065120 126336574 136580080 138451040 144384656 155491168 156091520 157306240 180480820 194363960 218528128 222130240 252673148 273160160 276902080 288769312 310982336 315841435 360961640 388727920 444260480 505346296 546320320 553804160 577538624 621964672 631682870 721923280 777455840 1010692592 1092640640 1155077248 1263365740 1443846560 1554911680 2021385184 2526731480 2887693120 3109823360 4042770368 5053462960 5775386240 8085540736 10106925920 20213851840 40427703680
• Sum of all divisors σ(n): 124320994560
• Sum of proper divisors (its aliquot sum) s(n): 83893290880
• 40427703680 is an abundant number, because the sum of its proper divisors (83893290880) is greater than itself. Its abundance is 43465587200

Bases of 40427703680

• Binary: 100101101001101011011100110110000000₂
• Hexadecimal: 0x969ADCD80
• Base-36: IKLLZSW

Squares and roots of 40427703680

• 40427703680 squared (40427703680²) is 1634399224837885542400
• 40427703680 cubed (40427703680³) is 66075007556567732745903276032000
• The square root of 40427703680 is 201066.4160917979
• The cube root of 40427703680 is 3432.0980876583

Scales and comparisons

• 40,427,703,680 seconds is equal to 1,285 years, 24 weeks, 5 days, 5 hours, 41 minutes, 20 seconds.
• To count from 1 to 40,427,703,680 would take you about two thousand, five hundred seventy 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 40427703680 cubic inches would be around 286 feet tall.

Recreational maths with 40427703680

• 40427703680 backwards is 08630772404
• The number of decimal digits it has is: 11
• The sum of 40427703680's digits is 41
• More coming soon!