31321344340

Names of 31321344340

• Cardinal: 31321344340 can be written as Thirty-one billion, three hundred twenty-one million, three hundred forty-four thousand, three hundred forty.

Scientific notation

• Scientific notation: 3.132134434 × 10¹⁰

Factors of 31321344340

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 865

Divisors of 31321344340

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 10 11 13 17 20 22 23 26 34 37 44 46 52 55 65 68 74 85 92 110 115 130 143 148 170 185 187 220 221 230 253 260 286 299 340 370 374 391 407 442 460 481 506 572 598 629 715 740 748 757 782 814 851 884 935 962 1012 1105 1196 1258 1265 1430 1495 1514 1564 1628 1702 1870 1924 1955 2035 2210 2405 2431 2516 2530 2860 2990 3028 3145 3289 3404 3740 3785 3910 4070 4255 4301 4420 4810 4862 5060 5083 5291 5980 6290 6578 6919 7570 7820 8140 8177 8327 8510 8602 9361 9620 9724 9841 10166 10582 11063 12155 12580 12869 13156 13838 14467 15140 16354 16445 16654 17020 17204 17411 18722 19682 20332 21164 21505 22126 24310 25415 25738 26455 27676 28009 28934 32708 32890 33308 34595 34822 37444 39364 40885 41635 43010 44252 46805 48620 49205 50830 51476 52910 55315 55913 56018 57868 64345 65780 69190 69644 72335 81770 83270 86020 87055 89947 93610 98410 101660 105820 108251 110630 111826 112036 121693 128690 138380 140045 141559 144670 159137 163540 166540 167297 174110 179894 187220 188071 191521 196820 216502 221260 223652 226343 243386 257380 279565 280090 283118 289340 295987 308099 318274 334594 348220 359788 364117 376142 383042 433004 449735 452686 476153 486772 541255 559130 560180 566236 591974 608465 616198 636548 644207 669188 707795 728234 752284 766084 795685 836485 899470 905372 940355 952306 957605 1082510 1118260 1131715 1183948 1216930 1232396 1288414 1415590 1456468 1479935 1540495 1591370 1672970 1798940 1820585 1840267 1880710 1904612 1915210 2068781 2165020 2263430 2380765 2433860 2489773 2576828 2831180 2959870 3080990 3182740 3221035 3255857 3345940 3641170 3680534 3761420 3830420 3847831 4005287 4137562 4526860 4761530 4979546 5237683 5919740 6161980 6189989 6442070 6511714 7086277 7282340 7361068 7695662 8010574 8275124 8374691 9201335 9523060 9959092 10343905 10475366 10951519 12379978 12448865 12884140 13023428 14172554 15391324 16021148 16279285 16749382 18402670 19239155 20026435 20687810 20950732 21903038 24759956 24897730 26188415 28345108 30949945 32558570 33498764 35431385 36805340 38478310 40052870 41375620 41873455 42326141 43806076 49795460 52376830 54757595 61899890 65117140 68089879 70862770 76956620 80105740 83746910 84652282 92121601 104753660 109515190 120466709 123799780 136179758 141725540 142369747 167493820 169304564 184243202 211630705 219030380 240933418 272359516 284739494 340449395 368486404 423261410 460608005 481866836 569478988 602333545 680898790 711848735 846522820 921216010 1204667090 1361797580 1423697470 1566067217 1842432020 2409334180 2847394940 3132134434 6264268868 7830336085 15660672170 31321344340
• Sum of all divisors σ(n): 87800122368
• Sum of proper divisors (its aliquot sum) s(n): 56478778028
• 31321344340 is an abundant number, because the sum of its proper divisors (56478778028) is greater than itself. Its abundance is 25157433688

Bases of 31321344340

• Binary: 11101001010111001011100100101010100₂
• Hexadecimal: 0x74AE5C954
• Base-36: EDZX3YS

Squares and roots of 31321344340

• 31321344340 squared (31321344340²) is 981026611264850035600
• 31321344340 cubed (31321344340³) is 30727072298129690903488858504000
• The square root of 31321344340 is 176978.3725204863
• The cube root of 31321344340 is 3152.1978225205

Scales and comparisons

• 31,321,344,340 seconds is equal to 995 years, 47 weeks, 6 days, 13 hours, 25 minutes, 40 seconds.
• To count from 1 to 31,321,344,340 would take you about one thousand, nine hundred ninety-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 31321344340 cubic inches would be around 262.7 feet tall.

Recreational maths with 31321344340

• 31321344340 backwards is 04344312313
• The number of decimal digits it has is: 11
• The sum of 31321344340's digits is 28
• More coming soon!