42840994980

Names of 42840994980

• Cardinal: 42840994980 can be written as Forty-two billion, eight hundred forty million, nine hundred ninety-four thousand, nine hundred eighty.

Scientific notation

• Scientific notation: 4.284099498 × 10¹⁰

Factors of 42840994980

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 282

Divisors of 42840994980

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 7 10 12 14 15 20 21 28 30 31 35 42 49 53 60 62 70 84 93 98 105 106 124 140 147 155 159 181 186 196 210 212 217 245 265 294 310 318 343 362 371 372 420 434 465 490 530 543 588 620 636 651 686 724 735 742 795 868 905 930 980 1029 1060 1085 1086 1113 1267 1302 1372 1470 1484 1519 1590 1643 1715 1810 1855 1860 2058 2170 2172 2226 2401 2534 2597 2604 2715 2940 3038 3180 3255 3286 3430 3620 3710 3801 4116 4340 4452 4557 4802 4929 5068 5145 5194 5430 5565 5611 6076 6335 6510 6572 6860 7203 7420 7595 7602 7791 8215 8869 9114 9593 9604 9858 10290 10388 10633 10860 11130 11222 11501 12005 12670 12985 13020 14406 15190 15204 15582 16430 16833 17738 18179 18228 19005 19186 19716 20580 21266 22260 22444 22785 23002 24010 24645 25340 25970 26607 28055 28779 28812 30380 31164 31899 32860 33666 34503 35476 36015 36358 38010 38372 38955 39277 42532 44345 45570 46004 47965 48020 49290 51940 53165 53214 54537 56110 57505 57558 62083 63798 67151 67332 69006 72030 72716 74431 76020 77910 78554 80507 84165 88690 90895 91140 95930 98580 106330 106428 109074 112220 115010 115116 117831 124166 127253 127596 133035 134302 138012 143895 144060 148862 155820 157108 159495 161014 168330 172515 177380 181790 186249 191860 196385 201453 212660 218148 223293 230020 235662 241521 248332 254506 266070 268604 272685 274939 287790 297383 297724 310415 318990 322028 335755 336660 345030 363580 372155 372498 381759 392770 402535 402906 434581 446586 470057 471324 483042 509012 532140 545370 549878 563549 575580 589155 594766 620830 636265 637980 671510 690060 744310 744996 763518 785540 805070 805812 824817 869162 892149 893172 931245 940114 966084 1007265 1090740 1099756 1116465 1127098 1178310 1189532 1207605 1241660 1272530 1303743 1343020 1374695 1410171 1486915 1488620 1527036 1610140 1649634 1690647 1738324 1784298 1862490 1880228 1908795 1924573 2014530 2081681 2172905 2232930 2254196 2350285 2356620 2415210 2545060 2607486 2749390 2817745 2820342 2973830 3290399 3299268 3381294 3568596 3724980 3817590 3849146 3944843 4029060 4124085 4163362 4345810 4460745 4465860 4700570 4830420 5214972 5498780 5635490 5640684 5773719 5947660 6245043 6518715 6580798 6762588 7050855 7635180 7698292 7889686 8248170 8326724 8453235 8691620 8921490 9401140 9622865 9871197 10408405 11270980 11547438 11834529 12490086 13037430 13161596 13472011 14101710 14571767 15779372 16451995 16496340 16906470 17842980 19245730 19724215 19742394 20816810 23032793 23094876 23669058 24980172 26074860 26944022 28203420 28868595 29143534 31225215 32903990 33812940 38491460 39448430 39484788 40416033 41633620 43715301 46065586 47338116 49355985 53888044 57737190 58287068 59172645 62450430 65807980 67360055 69098379 72858835 78896860 80832066 87430602 92131172 98711970 102002369 115163965 115474380 118345290 124900860 134720110 138196758 145717670 161664132 174861204 197423940 202080165 204004738 218576505 230327930 236690580 269440220 276393516 291435340 306007107 345491895 404160330 408009476 437153010 460655860 510011845 612014214 690983790 714016583 808320660 874306020 1020023690 1224028428 1381967580 1428033166 1530035535 2040047380 2142049749 2856066332 3060071070 3570082915 4284099498 6120142140 7140165830 8568198996 10710248745 14280331660 21420497490 42840994980
• Sum of all divisors σ(n): 147991753728
• Sum of proper divisors (its aliquot sum) s(n): 105150758748
• 42840994980 is an abundant number, because the sum of its proper divisors (105150758748) is greater than itself. Its abundance is 62309763768

Bases of 42840994980

• Binary: 100111111001100001011011010010100100₂
• Hexadecimal: 0x9F985B4A4
• Base-36: JOIF7AC

Squares and roots of 42840994980

• 42840994980 squared (42840994980²) is 1835350850876385200400
• 42840994980 cubed (42840994980³) is 78628256588933946970882693992000
• The square root of 42840994980 is 206980.6632997391
• The cube root of 42840994980 is 3499.0744485991

Scales and comparisons

• 42,840,994,980 seconds is equal to 1,362 years, 10 weeks, 6 days, 20 hours, 23 minutes.
• To count from 1 to 42,840,994,980 would take you about two thousand, seven hundred twenty-four 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 42840994980 cubic inches would be around 291.6 feet tall.

Recreational maths with 42840994980

• 42840994980 backwards is 08949904824
• The number of decimal digits it has is: 11
• The sum of 42840994980's digits is 57
• More coming soon!