40705949340

Names of 40705949340

• Cardinal: 40705949340 can be written as Forty billion, seven hundred five million, nine hundred forty-nine thousand, three hundred forty.

Scientific notation

• Scientific notation: 4.070594934 × 10¹⁰

Factors of 40705949340

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 101

Divisors of 40705949340

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 28 30 31 35 36 42 45 49 53 60 62 63 70 84 90 93 98 105 106 124 126 140 147 155 159 180 186 196 210 212 217 245 252 265 279 294 310 315 318 371 372 420 434 441 465 477 490 530 558 588 620 630 636 651 735 742 795 868 882 930 954 980 1060 1085 1113 1116 1260 1302 1395 1470 1484 1519 1590 1643 1764 1855 1860 1908 1953 2170 2205 2226 2385 2597 2604 2790 2809 2940 3038 3180 3255 3286 3339 3710 3906 4340 4410 4452 4557 4770 4929 5194 5565 5580 5618 6076 6510 6572 6678 7420 7595 7791 7812 8215 8427 8820 9114 9540 9765 9858 10388 11130 11236 11501 12985 13020 13356 13671 14045 14787 15190 15582 16430 16695 16854 18228 19530 19663 19716 22260 22785 23002 23373 24645 25281 25970 27342 28090 29574 30380 31164 32860 33390 33708 34503 38955 39060 39326 42135 45570 46004 46746 49290 50562 51940 54684 56180 57505 58989 59148 66780 68355 69006 73935 77910 78652 80507 84270 87079 91140 93492 98315 98580 101124 103509 115010 116865 117978 126405 136710 137641 138012 147870 148877 155820 161014 168540 172515 174158 176967 196630 207018 230020 233730 235956 241521 252810 261237 273420 275282 294945 295740 297754 322028 345030 348316 353934 393260 402535 412923 414036 435395 446631 467460 483042 505620 517545 522474 550564 589890 595508 609553 688205 690060 707868 724563 744385 783711 805070 825846 870790 884835 893262 966084 1035090 1042139 1044948 1179780 1207605 1219106 1238769 1306185 1339893 1376410 1449126 1488770 1567422 1610140 1651692 1741580 1769670 1786524 1828659 2064615 2070180 2084278 2233155 2415210 2438212 2477538 2612370 2679786 2752820 2898252 2977540 3047765 3126417 3134844 3539340 3622815 3657318 3918555 4129230 4168556 4266871 4466310 4615187 4830420 4955076 5210695 5224740 5359572 5485977 6095530 6193845 6252834 6699465 7245630 7294973 7314636 7837110 8258460 8533742 8932620 9143295 9230374 9379251 10421390 10971954 12191060 12387690 12505668 12800613 13398930 13845561 14491260 14589946 15632085 15674220 17067484 18286590 18460748 18758502 20842780 21334355 21884919 21943908 23075935 24775380 25601226 26797860 27429885 27691122 29179892 31264170 32306309 36474865 36573180 37517004 38401839 41536683 42668710 43769838 46151870 46896255 51202452 54859770 55382244 62528340 64003065 64612618 65654757 69227805 72949730 76803678 83073366 85337420 87539676 92303740 93792510 96918927 109424595 109719540 128006130 129225236 131309514 138455610 145899460 153607356 161531545 166146732 187585020 192009195 193837854 207683415 218849190 226144163 256012260 262619028 276911220 290756781 323063090 328273785 384018390 387675708 415366830 437698380 452288326 484594635 581513562 646126180 656547570 678432489 768036780 830733660 904576652 969189270 1130720815 1163027124 1313095140 1356864978 1453783905 1938378540 2035297467 2261441630 2713729956 2907567810 3392162445 4070594934 4522883260 5815135620 6784324890 8141189868 10176487335 13568649780 20352974670 40705949340
• Sum of all divisors σ(n): 151118472960
• Sum of proper divisors (its aliquot sum) s(n): 110412523620
• 40705949340 is an abundant number, because the sum of its proper divisors (110412523620) is greater than itself. Its abundance is 69706574280

Bases of 40705949340

• Binary: 100101111010010000110111111010011100₂
• Hexadecimal: 0x97A437E9C
• Base-36: IP79RJ0

Squares and roots of 40705949340

• 40705949340 squared (40705949340²) is 1656974311670646435600
• 40705949340 cubed (40705949340³) is 67448712388546704572585172504000
• The square root of 40705949340 is 201757.1543712887
• The cube root of 40705949340 is 3439.9539536607

Scales and comparisons

• 40,705,949,340 seconds is equal to 1,294 years, 16 weeks, 5 days, 16 hours, 9 minutes.
• To count from 1 to 40,705,949,340 would take you about two thousand, five hundred eighty-eight 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 40705949340 cubic inches would be around 286.7 feet tall.

Recreational maths with 40705949340

• 40705949340 backwards is 04394950704
• 40705949340 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40705949340's digits is 45
• More coming soon!