42977893980

Names of 42977893980

• Cardinal: 42977893980 can be written as Forty-two billion, nine hundred seventy-seven million, eight hundred ninety-three thousand, nine hundred eighty.

Scientific notation

• Scientific notation: 4.297789398 × 10¹⁰

Factors of 42977893980

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 727

Divisors of 42977893980

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 7 10 12 14 15 19 20 21 28 30 35 38 42 53 57 60 70 76 84 95 105 106 114 133 140 159 190 210 212 228 265 266 285 307 318 331 371 380 399 420 530 532 570 614 636 662 665 742 795 798 921 993 1007 1060 1113 1140 1228 1324 1330 1484 1535 1590 1596 1655 1842 1855 1986 1995 2014 2149 2226 2317 2660 3021 3070 3180 3310 3684 3710 3972 3990 4028 4298 4452 4605 4634 4965 5035 5565 5833 6042 6140 6289 6447 6620 6951 7049 7420 7980 8596 9210 9268 9930 10070 10745 11130 11585 11666 12084 12578 12894 13902 14098 15105 16271 17499 17543 18420 18867 19860 20140 21147 21490 22260 23170 23332 25156 25788 27804 28196 29165 30210 31445 32235 32542 34755 34998 35086 35245 37734 40831 42294 42980 44023 46340 48813 52629 58330 60420 62890 64470 65084 69510 69996 70172 70490 75468 81355 81662 84588 87495 87715 88046 94335 97626 101617 105258 105735 113897 116660 122493 122801 125780 128940 132069 139020 140980 162710 163324 174990 175430 176092 188670 195252 203234 204155 210516 211470 220115 227794 244065 244986 245602 263145 264138 304851 309149 325420 333317 341691 349980 350860 368403 377340 406468 408310 422940 440230 455588 488130 489972 491204 508085 526290 528276 569485 609702 612465 614005 618298 660345 666634 683382 711319 736806 816620 880460 927447 976260 999951 1016170 1052580 1138970 1219404 1224930 1228010 1236596 1320690 1333268 1366764 1422638 1473612 1524255 1545745 1666585 1708455 1842015 1854894 1930723 1999902 2032340 2133957 2164043 2277940 2333219 2449860 2456020 2641380 2845276 3048510 3091490 3333170 3416910 3556595 3684030 3709788 3861446 3999804 4267914 4328086 4637235 4666438 4999755 5385701 5792169 6097020 6182980 6492129 6666340 6833820 6999657 7113190 7368060 7722892 8535828 8656172 9274470 9332876 9653615 9999510 10669785 10771402 10820215 11584338 11666095 12984258 13515061 13999314 14226380 16157103 18548940 19307230 19999020 21339570 21542804 21640430 23168676 23332190 25968516 26928505 27030122 27998628 28960845 32314206 32460645 34998285 37699907 38614460 40545183 42679140 43280860 46664380 53857010 54060244 57921690 64628412 64921290 67575305 69996570 75399814 80785515 81090366 102328319 107714020 113099721 115843380 129842580 135150610 139993140 150799628 161571030 162180732 188499535 202725915 204656638 226199442 270301220 306984957 323142060 376999070 405451830 409313276 452398884 511641595 565498605 613969914 716298233 753998140 810903660 1023283190 1130997210 1227939828 1432596466 1534924785 2046566380 2148894699 2261994420 2865192932 3069849570 3581491165 4297789398 6139699140 7162982330 8595578796 10744473495 14325964660 21488946990 42977893980
• Sum of all divisors σ(n): 148426629120
• Sum of proper divisors (its aliquot sum) s(n): 105448735140
• 42977893980 is an abundant number, because the sum of its proper divisors (105448735140) is greater than itself. Its abundance is 62470841160

Bases of 42977893980

• Binary: 101000000001101011101001111001011100₂
• Hexadecimal: 0xA01AE9E5C
• Base-36: JQRXF8C

Squares and roots of 42977893980

• 42977893980 squared (42977893980²) is 1847099370956120240400
• 42977893980 cubed (42977893980³) is 79384440935476826924043312792000
• The square root of 42977893980 is 207311.1043335595
• The cube root of 42977893980 is 3502.7975994339

Scales and comparisons

• 42,977,893,980 seconds is equal to 1,366 years, 29 weeks, 2 days, 7 hours, 53 minutes.
• To count from 1 to 42,977,893,980 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 42977893980 cubic inches would be around 291.9 feet tall.

Recreational maths with 42977893980

• 42977893980 backwards is 08939877924
• The number of decimal digits it has is: 11
• The sum of 42977893980's digits is 66
• More coming soon!