40748864520

Names of 40748864520

• Cardinal: 40748864520 can be written as Forty billion, seven hundred forty-eight million, eight hundred sixty-four thousand, five hundred twenty.

Scientific notation

• Scientific notation: 4.074886452 × 10¹⁰

Factors of 40748864520

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 28106

Divisors of 40748864520

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 13 14 15 19 20 21 24 26 28 30 35 38 39 40 42 49 52 56 57 60 65 70 76 78 84 91 95 98 104 105 114 120 130 133 140 147 152 156 168 182 190 195 196 210 228 245 247 260 266 273 280 285 294 312 364 380 390 392 399 420 455 456 490 494 520 532 546 570 588 637 665 728 735 741 760 780 798 840 910 931 980 988 1064 1092 1140 1176 1235 1274 1330 1365 1470 1482 1560 1596 1729 1820 1862 1911 1960 1976 1995 2184 2280 2470 2548 2660 2730 2793 2940 2964 3185 3192 3458 3640 3705 3724 3822 3990 4655 4940 5096 5187 5320 5460 5586 5880 5928 6370 6916 7410 7448 7644 7980 8645 9310 9555 9880 10374 10920 11172 12103 12740 13832 13965 14820 15288 15960 17290 18620 19110 20748 22344 24206 25480 25935 27930 28057 29640 34580 36309 37240 38220 41496 48412 51870 55860 56114 60515 69160 72618 76440 84171 96824 103740 111720 112228 121030 140285 145236 168342 181545 196399 207480 224456 242060 280570 290472 336684 363090 364741 392798 420855 484120 533083 561140 589197 673368 726180 729482 785596 841710 981995 1066166 1094223 1122280 1178394 1374793 1452360 1458964 1571192 1599249 1683420 1823705 1963990 2132332 2188446 2356788 2553187 2665415 2749586 2917928 2945985 3198498 3366840 3647410 3731581 3927980 4124379 4264664 4376892 4713576 5106374 5330830 5471115 5499172 5891970 6396996 6873965 6930079 7294820 7463162 7659561 7855960 7996245 8248758 8753784 10212748 10661660 10942230 10998344 11194743 11783940 12765935 12793992 13747930 13860158 14589640 14926324 15319122 15992490 16497516 17872309 18657905 20425496 20621895 20790237 21323320 21884460 22389486 23567880 25531870 26121067 27495860 27720316 29852648 30638244 31984980 32995032 34650395 35744618 37315810 38297805 41243790 41580474 43768920 44778972 48510553 51063740 52242134 53616927 54991720 55440632 55973715 61276488 63969960 69300790 71489236 74631620 76595610 78363201 82487580 83160948 89361545 89557944 97021106 102127480 103951185 104484268 107233854 111947430 130605335 138601580 142978472 145531659 149263240 153191220 156726402 164975160 166321896 178723090 194042212 207902370 208968536 214467708 223894860 242552765 261210670 268084635 277203160 291063318 306382440 313452804 339573871 357446180 388084424 391816005 415804740 428935416 447789720 485105530 522421340 536169270 582126636 626905608 679147742 714892360 727658295 783632010 831609480 970211060 1018721613 1044842680 1072338540 1164253272 1358295484 1455316590 1567264020 1697869355 1940422120 2037443226 2144677080 2716590968 2910633180 3134528040 3395738710 4074886452 5093608065 5821266360 6791477420 8149772904 10187216130 13582954840 20374432260 40748864520
• Sum of all divisors σ(n): 161210044800
• Sum of proper divisors (its aliquot sum) s(n): 120461180280
• 40748864520 is an abundant number, because the sum of its proper divisors (120461180280) is greater than itself. Its abundance is 79712315760

Bases of 40748864520

• Binary: 100101111100110100100101010000001000₂
• Hexadecimal: 0x97CD25408
• Base-36: IPWTL3C

Squares and roots of 40748864520

• 40748864520 squared (40748864520²) is 1660469959669314830400
• 40748864520 cubed (40748864520³) is 67662265426094774025196377408000
• The square root of 40748864520 is 201863.4799065941
• The cube root of 40748864520 is 3441.1624125095

Scales and comparisons

• 40,748,864,520 seconds is equal to 1,295 years, 35 weeks, 5 days, 9 hours, 2 minutes.
• To count from 1 to 40,748,864,520 would take you about two thousand, five 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 40748864520 cubic inches would be around 286.8 feet tall.

Recreational maths with 40748864520

• 40748864520 backwards is 02546884704
• The number of decimal digits it has is: 11
• The sum of 40748864520's digits is 48
• More coming soon!