40799760920

Names of 40799760920

• Cardinal: 40799760920 can be written as Forty billion, seven hundred ninety-nine million, seven hundred sixty thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 4.079976092 × 10¹⁰

Factors of 40799760920

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 366

Divisors of 40799760920

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 4 5 8 10 20 31 40 41 62 71 82 89 124 127 142 155 164 178 205 248 254 284 310 328 355 356 410 445 508 568 620 635 710 712 820 890 1016 1240 1270 1271 1420 1640 1780 2201 2540 2542 2759 2840 2911 3560 3649 3937 4402 5080 5084 5207 5518 5822 6319 6355 7298 7874 8804 9017 10168 10414 11005 11036 11303 11644 12638 12710 13795 14555 14596 15748 17608 18034 18245 19685 20828 22010 22072 22606 23288 25276 25420 26035 27590 29110 29192 31496 31595 36068 36490 39370 41656 44020 45085 45212 50552 50840 52070 55180 56515 58220 63190 72136 72980 78740 88040 90170 90241 90424 104140 110360 113030 113119 116440 126380 145960 157480 161417 180340 180482 195889 208280 226060 226238 252760 259079 279527 322834 350393 360680 360964 369697 391778 451205 452120 452476 463423 518158 559054 565595 645668 700786 721928 739394 783556 802513 807085 902410 904952 926846 979445 1036316 1118108 1131190 1291336 1295395 1397635 1401572 1478788 1567112 1605026 1614170 1751965 1804820 1848485 1853692 1958890 2072632 2236216 2262380 2317115 2590790 2795270 2803144 2957576 3210052 3228340 3503930 3609640 3696970 3707384 3917780 4012565 4524760 4634230 5181580 5590540 6420104 6456680 7007860 7393940 7835560 8025130 8031449 9268460 10363160 11181080 11460607 14015720 14366113 14787880 16050260 16062898 18536920 22921214 24877903 28732226 32100520 32125796 32903033 40157245 45842428 49755806 57303035 57464452 64251592 65806066 71830565 80314490 91684856 99511612 114606070 114928904 124389515 131612132 143661130 160628980 164515165 199023224 229212140 248779030 263224264 287322260 321257960 329030330 458424280 497558060 574644520 658060660 995116120 1019994023 1316121320 2039988046 4079976092 5099970115 8159952184 10199940230 20399880460 40799760920
• Sum of all divisors σ(n): 100329062400
• Sum of proper divisors (its aliquot sum) s(n): 59529301480
• 40799760920 is an abundant number, because the sum of its proper divisors (59529301480) is greater than itself. Its abundance is 18729540560

Bases of 40799760920

• Binary: 100101111111110110101111001000011000₂
• Hexadecimal: 0x97FDAF218
• Base-36: IQR4H08

Squares and roots of 40799760920

• 40799760920 squared (40799760920²) is 1664620491129159246400
• 40799760920 cubed (40799760920³) is 67916118060602678093727370688000
• The square root of 40799760920 is 201989.5069551881
• The cube root of 40799760920 is 3442.5945171167

Scales and comparisons

• 40,799,760,920 seconds is equal to 1,297 years, 15 weeks, 6 days, 10 hours, 55 minutes, 20 seconds.
• To count from 1 to 40,799,760,920 would take you about two thousand, five hundred ninety-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 40799760920 cubic inches would be around 286.9 feet tall.

Recreational maths with 40799760920

• 40799760920 backwards is 02906799704
• The number of decimal digits it has is: 11
• The sum of 40799760920's digits is 53
• More coming soon!