40947353720

Names of 40947353720

• Cardinal: 40947353720 can be written as Forty billion, nine hundred forty-seven million, three hundred fifty-three thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 4.094735372 × 10¹⁰

Factors of 40947353720

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 370

Divisors of 40947353720

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 19 20 26 28 35 38 40 43 49 52 56 65 70 76 86 91 95 98 104 130 133 140 152 172 182 190 196 215 245 247 260 266 280 281 301 343 344 364 380 392 430 455 490 494 520 532 559 562 602 637 665 686 728 760 817 860 910 931 980 988 1064 1118 1124 1204 1235 1274 1330 1372 1405 1505 1634 1715 1720 1729 1820 1862 1960 1967 1976 2107 2236 2248 2408 2470 2548 2660 2744 2795 2810 3010 3185 3268 3430 3458 3640 3653 3724 3913 3934 4085 4214 4459 4472 4655 4940 5096 5320 5339 5590 5620 5719 6020 6370 6517 6536 6860 6916 7306 7448 7826 7868 8170 8428 8645 8918 9310 9835 9880 10535 10621 10678 11180 11240 11438 12040 12083 12103 12740 13034 13720 13769 13832 14612 14749 15652 15736 16340 16856 17290 17836 18265 18620 19565 19670 21070 21242 21356 22295 22360 22876 24166 24206 25480 25571 26068 26695 27391 27538 28595 29224 29498 31304 32585 32680 34580 35672 36530 37240 37373 39130 39340 40033 42140 42484 42712 44590 45752 48332 48412 51142 52136 53105 53390 54782 55076 57190 58996 60415 60515 65170 68845 69160 69407 73060 73745 74347 74746 78260 78680 80066 84280 84581 84721 84968 89180 96383 96664 96824 102284 106210 106780 109564 110152 114380 117992 120830 121030 127855 130340 136955 137690 138814 146120 147490 148694 149492 156520 157079 160132 169162 169442 178360 178997 186865 191737 192766 200165 204568 212420 213560 219128 228760 229577 241660 242060 255710 260680 261611 273910 275380 277628 280231 294980 297388 298984 314158 320264 338324 338884 347035 357994 371735 373730 383474 385532 400330 422905 423605 424840 459154 481915 483320 484120 485849 511420 520429 523222 547820 550760 555256 560462 589960 592067 594776 628316 676648 677768 694070 715988 743470 747460 766948 771064 785395 800660 845810 847210 894985 918308 958685 963830 971698 1022840 1040858 1046444 1095640 1099553 1120924 1147885 1184134 1252979 1256632 1308055 1388140 1401155 1431976 1486940 1494920 1533896 1570790 1601320 1607039 1691620 1694420 1789970 1831277 1836616 1917370 1927660 1943396 2081716 2092888 2199106 2241848 2295770 2368268 2429245 2505958 2602145 2616110 2776280 2802310 2960335 2973880 2984501 3141580 3214078 3383240 3388840 3400943 3579940 3643003 3662554 3834740 3855320 3886792 4144469 4163432 4398212 4591540 4736536 4858490 5011916 5204290 5232220 5497765 5604620 5920670 5969002 6264895 6283160 6428156 6801886 7159880 7286006 7325108 7669480 7696871 8035195 8288938 8796424 9156385 9183080 9716980 10023832 10408580 10464440 10995530 11209240 11249273 11841340 11938004 12529790 12856312 13603772 14572012 14650216 14922505 15393742 16070390 16577876 17004715 18215015 18312770 19433960 20722345 20817160 20891507 21991060 22498546 23682680 23806601 23876008 25059580 27207544 29144024 29845010 30787484 32140780 33155752 34009430 36430030 36625540 38484355 41444690 41783014 43982120 44997092 47613202 50119160 53878097 56246365 59690020 61574968 64281560 68018860 72860060 73251080 76968710 78744911 82889380 83566028 89994184 95226404 104457535 107756194 112492730 119033005 119380040 136037720 145720120 146240549 153937420 157489822 165778760 167132056 190452808 208915070 215512388 224985460 238066010 269390485 292481098 307874840 314979644 393724555 417830140 431024776 449970920 476132020 538780970 584962196 629959288 731202745 787449110 835660280 952264040 1023683843 1077561940 1169924392 1462405490 1574898220 2047367686 2155123880 2924810980 3149796440 4094735372 5118419215 5849621960 8189470744 10236838430 20473676860 40947353720
• Sum of all divisors σ(n): 125072640000
• Sum of proper divisors (its aliquot sum) s(n): 84125286280
• 40947353720 is an abundant number, because the sum of its proper divisors (84125286280) is greater than itself. Its abundance is 43177932560

Bases of 40947353720

• Binary: 100110001000101001110000100001111000₂
• Hexadecimal: 0x988A70878
• Base-36: IT6ZWC8

Squares and roots of 40947353720

• 40947353720 squared (40947353720²) is 1676685776670797838400
• 40947353720 cubed (40947353720³) is 68655845574632083083576198848000
• The square root of 40947353720 is 202354.5248320383
• The cube root of 40947353720 is 3446.7407073217

Scales and comparisons

• 40,947,353,720 seconds is equal to 1,301 years, 51 weeks, 6 days, 16 hours, 55 minutes, 20 seconds.
• To count from 1 to 40,947,353,720 would take you about two thousand, six hundred three 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 40947353720 cubic inches would be around 287.2 feet tall.

Recreational maths with 40947353720

• 40947353720 backwards is 02735374904
• The number of decimal digits it has is: 11
• The sum of 40947353720's digits is 44
• More coming soon!