42997494210

Names of 42997494210

• Cardinal: 42997494210 can be written as Forty-two billion, nine hundred ninety-seven million, four hundred ninety-four thousand, two hundred ten.

Scientific notation

• Scientific notation: 4.299749421 × 10¹⁰

Factors of 42997494210

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1281

Divisors of 42997494210

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 5 6 10 11 15 22 23 30 33 46 55 66 69 71 73 110 115 138 142 146 165 213 219 230 253 330 345 355 365 426 438 506 690 710 730 759 781 803 1065 1093 1095 1265 1518 1562 1606 1633 1679 2130 2186 2190 2343 2409 2530 3266 3279 3358 3795 3905 4015 4686 4818 4899 5037 5183 5465 6558 7590 7810 8030 8165 8395 9798 10074 10366 10930 11715 12023 12045 15549 16330 16395 16790 17963 18469 23430 24046 24090 24495 25139 25185 25915 31098 32790 35926 36069 36938 48990 50278 50370 51830 53889 55407 57013 60115 72138 75417 77603 77745 79789 89815 92345 107778 110814 114026 119209 120230 125695 150834 155206 155490 159578 171039 179630 180345 184690 232809 238418 239367 251390 269445 276529 277035 285065 342078 357627 360690 377085 388015 398945 465618 478734 538890 553058 554070 570130 596045 715254 754170 776030 797890 829587 853633 855195 877679 1164045 1192090 1196835 1311299 1382645 1659174 1707266 1710390 1755358 1784869 1788135 1835147 2328090 2393670 2560899 2622598 2633037 2765290 3569738 3576270 3670294 3933897 4147935 4268165 4388395 5121798 5266074 5354607 5505441 5665019 6556495 7867794 8295870 8536330 8776790 8924345 9175735 10709214 11010882 11330038 12804495 13112990 13165185 16995057 17848690 18351470 19633559 19669485 20186617 25608990 26330370 26773035 27527205 28325095 33990114 39267118 39338970 40373234 53546070 55054410 56650190 58900677 60559851 62315209 84975285 98167795 100933085 117801354 121119702 124630418 130295437 169950570 186945627 196335590 201866170 260590874 294503385 302799255 311576045 373891254 390886311 589006770 605598510 623152090 651477185 781772622 934728135 1302954370 1433249807 1869456270 1954431555 2866499614 3908863110 4299749421 7166249035 8599498842 14332498070 21498747105 42997494210
• Sum of all divisors σ(n): 120866660352
• Sum of proper divisors (its aliquot sum) s(n): 77869166142
• 42997494210 is an abundant number, because the sum of its proper divisors (77869166142) is greater than itself. Its abundance is 34871671932

Bases of 42997494210

• Binary: 101000000010110110011011000111000010₂
• Hexadecimal: 0xA02D9B1C2
• Base-36: JR3LIV6

Squares and roots of 42997494210

• 42997494210 squared (42997494210²) is 1848784508338983524100
• 42997494210 cubed (42997494210³) is 79493101192843140794775145461000
• The square root of 42997494210 is 207358.3714490447
• The cube root of 42997494210 is 3503.3300065081

Scales and comparisons

• 42,997,494,210 seconds is equal to 1,367 years, 9 weeks, 5 days, 4 hours, 23 minutes, 30 seconds.
• To count from 1 to 42,997,494,210 would take you about two thousand, seven hundred thirty-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 42997494210 cubic inches would be around 291.9 feet tall.

Recreational maths with 42997494210

• 42997494210 backwards is 01249479924
• The number of decimal digits it has is: 11
• The sum of 42997494210's digits is 51
• More coming soon!