488947428640

Names of 488947428640

• Cardinal: 488947428640 can be written as Four hundred eighty-eight billion, nine hundred forty-seven million, four hundred twenty-eight thousand, six hundred forty.

Scientific notation

• Scientific notation: 4.8894742864 × 10¹¹

Factors of 488947428640

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 2019

Divisors of 488947428640

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 29 32 40 41 44 55 58 80 82 88 110 116 121 145 160 164 176 205 220 232 242 290 319 328 352 410 440 451 464 484 580 605 638 656 820 880 902 928 968 1160 1189 1210 1276 1312 1331 1595 1640 1760 1804 1931 1936 2255 2320 2378 2420 2552 2662 3190 3280 3509 3608 3862 3872 4510 4640 4756 4840 4961 5104 5324 5945 6380 6560 6655 7018 7216 7724 9020 9512 9655 9680 9922 10208 10648 11890 12760 13079 13310 14036 14432 15448 17545 18040 19024 19310 19360 19844 21241 21296 23780 24805 25520 26158 26620 28072 30896 35090 36080 38048 38599 38620 39688 42482 42592 47560 49610 51040 52316 53240 54571 55999 56144 61792 65395 70180 72160 77198 77240 79171 79376 84964 95120 99220 104632 106205 106480 109142 111998 112288 130790 140360 143869 154396 154480 158342 158752 169928 190240 192995 198440 209264 212410 212960 218284 223996 233651 261580 272855 279995 280720 287738 308792 308960 316684 339856 385990 395855 396880 418528 424820 436568 447992 467302 523160 545710 559990 561440 575476 615989 617584 633368 679712 719345 771980 791710 793760 849640 870881 873136 895984 934604 1046320 1091420 1119980 1150952 1168255 1231978 1235168 1266736 1438690 1543960 1582559 1583420 1699280 1741762 1746272 1791968 1869208 2092640 2182840 2239960 2295959 2301904 2336510 2463956 2533472 2570161 2877380 3079945 3087920 3165118 3166840 3398560 3483524 3738416 4354405 4365680 4479920 4591918 4603808 4673020 4927912 5140322 5754760 6159890 6175840 6330236 6333680 6775879 6967048 7476832 7912795 8708810 8731360 8959840 9183836 9346040 9579691 9855824 10280644 11479795 11509520 12319780 12660472 12667360 12850805 13551758 13934096 15825590 17417620 18367672 18692080 19159382 19711648 20561288 22959590 23019040 24639560 25255549 25320944 25701610 27103516 27868192 31651180 33879395 34835240 36735344 37384160 38318764 41122576 45919180 47898455 49279120 50511098 50641888 51403220 54207032 63302360 67758790 69670480 73470688 74534669 76637528 82245152 91838360 95796910 98558240 101022196 102806440 105376601 108414064 126277745 126604720 135517580 139340960 149069338 153275056 183676720 191593820 202044392 205612880 210753202 216828128 252555490 253209440 271035160 277811039 298138676 306550112 367353440 372673345 383187640 404088784 411225760 421506404 505110980 526883005 542070320 555622078 596277352 745346690 766375280 808177568 843012808 1010221960 1053766010 1084140640 1111244156 1192554704 1389055195 1490693380 1532750560 1686025616 2020443920 2107532020 2222488312 2385109408 2778110390 2981386760 3055921429 3372051232 4040887840 4215064040 4444976624 5556220780 5962773520 6111842858 8430128080 8889953248 11112441560 11925547040 12223685716 15279607145 16860256160 22224883120 24447371432 30559214290 44449766240 48894742864 61118428580 97789485728 122236857160 244473714320 488947428640
• Sum of all divisors σ(n): 1347133213440
• Sum of proper divisors (its aliquot sum) s(n): 858185784800
• 488947428640 is an abundant number, because the sum of its proper divisors (858185784800) is greater than itself. Its abundance is 369238356160

Bases of 488947428640

• Binary: 111000111010111100010011010110100100000₂
• Hexadecimal: 0x71D789AD20
• Base-36: 68MAOAHS

Squares and roots of 488947428640

• 488947428640 squared (488947428640²) is 239069587973667892249600
• 488947428640 cubed (488947428640³) is 116892460305749183944770505068544000
• The square root of 488947428640 is 699247.7591240461
• The cube root of 488947428640 is 7878.0860864113

Scales and comparisons

• 488,947,428,640 seconds is equal to 15,547 years, 5 days, 18 hours, 10 minutes, 40 seconds.
• To count from 1 to 488,947,428,640 would take you about thirty-one thousand and 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 488947428640 cubic inches would be around 656.5 feet tall.

Recreational maths with 488947428640

• 488947428640 backwards is 046824749884
• The number of decimal digits it has is: 12
• The sum of 488947428640's digits is 64
• More coming soon!