42976489920

Names of 42976489920

• Cardinal: 42976489920 can be written as Forty-two billion, nine hundred seventy-six million, four hundred eighty-nine thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 4.297648992 × 10¹⁰

Factors of 42976489920

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 419

Divisors of 42976489920

• Number of divisors d(n): 896
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 13 14 15 16 20 21 23 24 26 28 30 32 35 39 40 42 46 48 52 56 60 64 65 69 70 73 78 80 84 91 92 96 104 105 112 115 120 130 138 140 146 156 160 161 168 182 184 192 195 208 210 219 224 230 240 260 273 276 280 292 293 299 312 320 322 336 345 364 365 368 390 416 420 438 448 455 460 480 483 511 520 546 552 560 584 586 598 624 644 672 690 728 730 736 780 805 832 840 876 879 897 910 920 949 960 966 1022 1040 1092 1095 1104 1120 1168 1172 1196 1248 1288 1344 1365 1380 1456 1460 1465 1472 1495 1533 1560 1610 1679 1680 1752 1758 1794 1820 1840 1898 1932 2044 2051 2080 2093 2184 2190 2208 2240 2336 2344 2392 2415 2496 2555 2576 2730 2760 2847 2912 2920 2930 2990 3066 3120 3220 3358 3360 3504 3516 3588 3640 3680 3796 3809 3864 4088 4102 4160 4186 4368 4380 4395 4416 4485 4672 4688 4745 4784 4830 5037 5110 5152 5460 5520 5694 5824 5840 5860 5980 6132 6153 6240 6279 6440 6643 6716 6720 6739 7008 7032 7176 7280 7360 7592 7618 7665 7728 8176 8204 8372 8395 8736 8760 8790 8970 9376 9490 9568 9660 10074 10220 10255 10304 10465 10920 11040 11388 11427 11680 11720 11753 11960 12264 12306 12480 12558 12880 13286 13432 13478 14016 14064 14235 14352 14560 15184 15236 15330 15456 16352 16408 16744 16790 17472 17520 17580 17940 18752 18980 19045 19136 19320 19929 20148 20217 20440 20510 20930 21389 21827 21840 22080 22776 22854 23360 23440 23506 23920 24528 24612 25116 25185 25760 26572 26663 26864 26956 28128 28470 28704 29120 30368 30472 30660 30765 30912 31395 32704 32816 33215 33488 33580 33695 35040 35160 35259 35880 37960 38090 38640 39858 40296 40434 40880 41020 41860 42778 43654 43680 45552 45708 46880 47012 47173 47840 49056 49224 50232 50370 51520 53144 53326 53728 53912 56256 56940 57135 57408 58765 60736 60944 61320 61530 62790 64167 65481 65632 66430 66976 67160 67390 70080 70320 70518 71760 75920 76180 77280 79716 79989 80592 80868 81760 82040 83720 85556 87308 87360 87607 91104 91416 93760 94024 94346 95680 98112 98448 99645 100464 100740 101085 106288 106652 106945 107456 107824 109135 113880 114270 117530 121888 122640 123060 125580 128334 130962 131264 132860 133315 133952 134320 134780 140640 141036 141519 143520 149723 151840 152360 152789 154560 159432 159978 161184 161736 163520 164080 167440 171112 174616 175214 176295 182208 182832 188048 188692 196896 199290 200928 201480 202170 212576 213304 213890 215648 218270 227760 228540 235060 235865 243776 245280 246120 251160 256668 261924 262821 265720 266630 268640 269560 278057 281280 282072 283038 287040 299446 303680 304720 305578 318864 319956 320835 322368 323472 327405 328160 334880 342224 349232 350428 352590 365664 376096 377384 393792 398580 399945 401856 402960 404340 425152 426608 427780 431296 436540 438035 449169 455520 457080 458367 470120 471730 490560 491947 492240 502320 513336 523848 525642 531440 533260 537280 539120 556114 564144 566076 598892 609440 611156 613249 637728 639912 641670 646944 654810 656320 669760 684448 698464 700856 705180 707595 731328 748615 752192 754768 763945 797160 799890 805920 808680 834171 853216 855560 873080 876070 898338 911040 914160 916734 940240 943460 983894 984480 1004640 1026672 1047696 1051284 1062880 1066520 1078240 1112228 1128288 1132152 1197784 1218880 1222312 1226498 1275456 1279824 1283340 1293888 1309620 1314105 1368896 1390285 1396928 1401712 1410360 1415190 1475841 1497230 1509536 1527890 1594320 1599780 1611840 1617360 1668342 1706432 1711120 1746160 1752140 1796676 1828320 1833468 1839747 1880480 1886920 1946399 1967788 1968960 2009280 2053344 2095392 2102568 2125760 2133040 2156480 2224456 2245845 2256576 2264304 2291835 2395568 2444624 2452996 2459735 2559648 2566680 2619240 2628210 2780570 2803424 2820720 2830380 2951682 2994460 3019072 3055780 3066245 3188640 3199560 3234720 3336684 3422240 3443629 3492320 3504280 3593352 3656640 3666936 3679494 3760960 3773840 3892798 3935576 4106688 4170855 4190784 4205136 4266080 4448912 4491690 4528608 4583670 4791136 4889248 4905992 4919470 5119296 5133360 5238480 5256420 5561140 5606848 5641440 5660760 5839197 5903364 5988920 6111560 6132490 6377280 6395311 6399120 6469440 6673368 6844480 6887258 6984640 7008560 7186704 7333872 7358988 7379205 7547680 7785596 7871152 8341710 8410272 8532160 8897824 8983380 9057216 9167340 9198735 9582272 9731995 9778496 9811984 9838940 10266720 10330887 10476960 10512840 11122280 11282880 11321520 11678394 11806728 11977840 12223120 12264980 12790622 12798240 13346736 13774516 14017120 14373408 14667744 14717976 14758410 15095360 15571192 15742304 16683420 16820544 17218145 17795648 17966760 18334680 18397470 19185933 19463990 19623968 19677880 20533440 20661774 20953920 21025680 22244560 22643040 23356788 23613456 23955680 24446240 24529960 25581244 25596480 26693472 27549032 28034240 28746816 29195985 29335488 29435952 29516820 31142384 31484608 31976555 33366840 34436290 35933520 36669360 36794940 38371866 38927980 39247936 39355760 41323548 42051360 44489120 44767177 45286080 46713576 47226912 47911360 48892480 49059920 51162488 51654435 53386944 55098064 58391970 58871904 59033640 62284768 63953110 66733680 68872580 71867040 73338720 73589880 76743732 77855960 78711520 82647096 84102720 88978240 89534354 93427152 94453824 95929665 98119840 102324976 103308870 110196128 116783940 117743808 118067280 124569536 127906220 133467360 134301531 137745160 143734080 146677440 147179760 153487464 155711920 157423040 165294192 179068708 186854304 191859330 196239680 204649952 206617740 220392256 223835885 233567880 236134560 255812440 266934720 268603062 275490320 294359520 306974928 311423840 330588384 358137416 373708608 383718660 409299904 413235480 447671770 467135760 472269120 511624880 537206124 550980640 588719040 613949856 622847680 661176768 671507655 716274832 767437320 826470960 895343540 934271520 1023249760 1074412248 1101961280 1227899712 1343015310 1432549664 1534874640 1652941920 1790687080 1868543040 2046499520 2148824496 2686030620 2865099328 3069749280 3305883840 3581374160 4297648992 5372061240 6139498560 7162748320 8595297984 10744122480 14325496640 21488244960 42976489920
• Sum of all divisors σ(n): 178247430144
• Sum of proper divisors (its aliquot sum) s(n): 135270940224
• 42976489920 is an abundant number, because the sum of its proper divisors (135270940224) is greater than itself. Its abundance is 92294450304

Bases of 42976489920

• Binary: 101000000001100110010011000111000000₂
• Hexadecimal: 0xA019931C0
• Base-36: JQR3BUO

Squares and roots of 42976489920

• 42976489920 squared (42976489920²) is 1846978685843861606400
• 42976489920 cubed (42976489920³) is 79376660874623565021324607488000
• The square root of 42976489920 is 207307.7179460521
• The cube root of 42976489920 is 3502.7594543079

Scales and comparisons

• 42,976,489,920 seconds is equal to 1,366 years, 27 weeks, 1 hour, 52 minutes.
• To count from 1 to 42,976,489,920 would take you about two thousand, seven hundred thirty-three 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 42976489920 cubic inches would be around 291.9 feet tall.

Recreational maths with 42976489920

• 42976489920 backwards is 02998467924
• 42976489920 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 42976489920's digits is 60
• More coming soon!