42648641840

Names of 42648641840

• Cardinal: 42648641840 can be written as Forty-two billion, six hundred forty-eight million, six hundred forty-one thousand, eight hundred forty.

Scientific notation

• Scientific notation: 4.264864184 × 10¹⁰

Factors of 42648641840

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 204

Divisors of 42648641840

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 19 20 28 31 35 38 40 43 56 62 70 76 80 86 95 97 112 124 133 140 152 155 172 190 194 215 217 248 266 280 301 304 310 344 380 388 430 434 485 496 532 560 589 602 620 665 679 688 760 776 817 860 868 961 970 1064 1085 1178 1204 1240 1330 1333 1358 1505 1520 1552 1634 1720 1736 1843 1922 1940 2128 2170 2356 2408 2480 2660 2666 2716 2945 3007 3010 3268 3395 3440 3472 3686 3844 3880 4085 4123 4171 4340 4712 4805 4816 5320 5332 5432 5719 5890 6014 6020 6536 6665 6727 6790 7372 7688 7760 8170 8246 8342 8680 9215 9331 9424 9610 10640 10664 10864 11438 11780 12028 12040 12901 13072 13330 13454 13580 14744 15035 15376 16340 16492 16684 17360 18259 18430 18662 19220 20615 20855 21049 21328 22876 23560 24056 24080 25327 25802 26660 26908 27160 28595 29197 29488 30070 32680 32984 33368 33635 36518 36860 37324 38440 41230 41323 41710 42098 45752 46655 47120 48112 50654 51604 53320 53816 54320 57133 57190 58394 60140 64505 65360 65968 66736 67270 73036 73720 74648 76880 79249 82460 82646 83420 84196 91295 91504 93217 93310 101308 103208 105245 106640 107632 114266 114380 116788 120280 126635 127813 129010 129301 134540 145985 146072 147440 149296 158498 164920 165292 166840 168392 177289 182590 186434 186620 202616 206416 206615 210490 228532 228760 233576 240560 253270 255626 258020 258602 269080 285665 289261 291970 292144 316996 329840 330584 333680 336784 354578 365180 372868 373240 396245 399931 405232 413230 420980 457064 457520 466085 467152 506540 511252 516040 517204 538160 554743 571330 578522 583940 633992 639065 646505 652519 661168 709156 730360 745736 746480 785137 792490 799862 826460 841960 886445 905107 914128 932170 1013080 1022504 1032080 1034408 1109486 1142660 1157044 1167880 1267984 1278130 1293010 1305038 1418312 1446305 1460720 1491472 1570274 1584980 1599724 1652920 1683920 1771123 1772890 1810214 1864340 1999655 2026160 2045008 2068816 2218972 2285320 2314088 2335760 2456719 2556260 2586020 2610076 2773715 2836624 2892610 3140548 3169960 3199448 3262595 3305840 3542246 3545780 3620428 3728680 3925685 3999310 4008331 4437944 4525535 4570640 4628176 4913438 5112520 5172040 5220152 5495959 5547430 5785220 6281096 6339920 6398896 6525190 7084492 7091560 7240856 7457360 7851370 7998620 8016662 8855615 8875888 9051070 9826876 10225040 10344080 10440304 10991918 11094860 11570440 12283595 12397861 12562192 13050380 14168984 14183120 14481712 15702740 15997240 16033324 17197033 17711230 18102140 19653752 20041655 21983836 22189720 23140880 24567190 24795722 26100760 27479795 28058317 28337968 31405480 31994480 32066648 34394066 35422460 36204280 39307504 40083310 43967672 44379440 49134380 49591444 52201520 54959590 56116634 61989305 62810960 64133296 68788132 70844920 72408560 76158289 80166620 85985165 87935344 98268760 99182888 109919180 112233268 123978610 137576264 140291585 141689840 152316578 160333240 171970330 196537520 198365776 219838360 224466536 247957220 275152528 280583170 304633156 320666480 343940660 380791445 439676720 448933072 495914440 533108023 561166340 609266312 687881320 761582890 991828880 1066216046 1122332680 1218532624 1375762640 1523165780 2132432092 2244665360 2665540115 3046331560 4264864184 5331080230 6092663120 8529728368 10662160460 21324320920 42648641840
• Sum of all divisors σ(n): 127426844160
• Sum of proper divisors (its aliquot sum) s(n): 84778202320
• 42648641840 is an abundant number, because the sum of its proper divisors (84778202320) is greater than itself. Its abundance is 42129560480

Bases of 42648641840

• Binary: 100111101110000011101010000100110000₂
• Hexadecimal: 0x9EE0EA130
• Base-36: JLBWENK

Squares and roots of 42648641840

• 42648641840 squared (42648641840²) is 1818906650796598585600
• 42648641840 cubed (42648641840³) is 77573898290218083767504981504000
• The square root of 42648641840 is 206515.4760302481
• The cube root of 42648641840 is 3493.8297228723

Scales and comparisons

• 42,648,641,840 seconds is equal to 1,356 years, 4 weeks, 6 days, 12 hours, 57 minutes, 20 seconds.
• To count from 1 to 42,648,641,840 would take you about two thousand, seven hundred twelve 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 42648641840 cubic inches would be around 291.2 feet tall.

Recreational maths with 42648641840

• 42648641840 backwards is 04814684624
• The number of decimal digits it has is: 11
• The sum of 42648641840's digits is 47
• More coming soon!