42793912980

Names of 42793912980

• Cardinal: 42793912980 can be written as Forty-two billion, seven hundred ninety-three million, nine hundred twelve thousand, nine hundred eighty.

Scientific notation

• Scientific notation: 4.279391298 × 10¹⁰

Factors of 42793912980

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 5183

Divisors of 42793912980

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 13 14 15 18 20 21 26 27 28 30 35 36 39 42 45 52 54 60 63 65 70 78 84 90 91 105 108 117 126 130 135 140 156 169 180 182 189 195 210 234 252 260 270 273 315 338 351 364 378 390 420 455 468 507 540 546 585 630 676 702 756 780 819 845 910 945 1014 1092 1170 1183 1260 1365 1404 1521 1638 1690 1755 1820 1890 2028 2197 2340 2366 2457 2535 2730 3042 3276 3380 3510 3549 3780 4095 4394 4563 4732 4914 5070 5153 5460 5915 6084 6591 7020 7098 7605 8190 8788 9126 9828 10140 10306 10647 10985 11830 12285 13182 14196 15210 15379 15459 16380 17745 18252 19773 20612 21294 21970 22815 23660 24570 25765 26364 30420 30758 30918 31941 32955 35490 36071 39546 42588 43940 45630 46137 46377 49140 51530 53235 59319 61516 61836 63882 65910 66989 70980 72142 76895 77295 79092 91260 92274 92754 98865 103060 106470 108213 118638 127764 131820 133978 138411 139131 144284 153790 154590 159705 180355 184548 185508 197730 200967 212940 216426 230685 231885 237276 267956 276822 278262 296595 307580 309180 319410 324639 334945 360710 395460 401934 415233 432852 461370 463770 468923 541065 553644 556524 593190 602901 638820 649278 669890 692055 695655 721420 803868 830466 870857 922740 927540 937846 973917 1004835 1082130 1186380 1205802 1298556 1339780 1384110 1391310 1406769 1623195 1660932 1741714 1808703 1875692 1947834 2009670 2076165 2164260 2344615 2411604 2612571 2768220 2782620 2813538 3014505 3246390 3483428 3617406 3895668 4019340 4152330 4220307 4354285 4689230 4869585 5225142 5627076 6029010 6095999 6492780 7033845 7234812 7837713 8304660 8440614 8708570 9043515 9378460 9739170 10450284 11321141 12058020 12191998 12660921 13062855 14067690 15675426 16881228 17417140 18087030 18287997 19478340 21101535 22642282 23513139 24383996 25321842 26125710 28135380 30479995 31350852 33963423 36174060 36575994 39188565 42203070 45284564 47026278 50643684 52251420 54863991 56605705 60959990 63304605 67926846 73151988 78377130 79247987 84406140 91439985 94052556 101890269 109727982 113211410 117565695 121919980 126609210 135853692 156754260 158495974 164591973 169817115 182879970 203780538 219455964 226422820 235131390 237743961 253218420 274319955 305670807 316991948 329183946 339634230 365759940 396239935 407561076 470262780 475487922 509451345 548639910 611341614 658367892 679268460 713231883 792479870 822959865 950975844 1018902690 1097279820 1188719805 1222683228 1426463766 1528354035 1584959740 1645919730 2037805380 2139695649 2377439610 2852927532 3056708070 3291839460 3566159415 4279391298 4754879220 6113416140 7132318830 8558782596 10698478245 14264637660 21396956490 42793912980
• Sum of all divisors σ(n): 164862028800
• Sum of proper divisors (its aliquot sum) s(n): 122068115820
• 42793912980 is an abundant number, because the sum of its proper divisors (122068115820) is greater than itself. Its abundance is 79274202840

Bases of 42793912980

• Binary: 100111110110101101110100101010010100₂
• Hexadecimal: 0x9F6B74A94
• Base-36: JNQE2L0

Squares and roots of 42793912980

• 42793912980 squared (42793912980²) is 1831318988139812480400
• 42793912980 cubed (42793912980³) is 78369305417076787359755555592000
• The square root of 42793912980 is 206866.8967718131
• The cube root of 42793912980 is 3497.7921580359

Scales and comparisons

• 42,793,912,980 seconds is equal to 1,360 years, 37 weeks, 22 hours, 3 minutes.
• To count from 1 to 42,793,912,980 would take you about two thousand, seven hundred twenty-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 42793912980 cubic inches would be around 291.5 feet tall.

Recreational maths with 42793912980

• 42793912980 backwards is 08921939724
• 42793912980 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 42793912980's digits is 54
• More coming soon!