164715643040

Names of 164715643040

• Cardinal: 164715643040 can be written as One hundred sixty-four billion, seven hundred fifteen million, six hundred forty-three thousand and forty.

Scientific notation

• Scientific notation: 1.6471564304 × 10¹¹

Factors of 164715643040

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1632

Divisors of 164715643040

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 26 29 31 32 40 52 58 59 62 65 80 104 116 118 124 130 145 155 160 208 232 236 248 260 290 295 310 377 403 416 464 472 496 520 580 590 620 754 767 806 899 928 944 992 1040 1160 1180 1240 1493 1508 1534 1612 1711 1798 1829 1885 1888 2015 2080 2320 2360 2480 2986 3016 3068 3224 3422 3596 3658 3770 3835 4030 4495 4640 4720 4960 5972 6032 6136 6448 6844 7192 7316 7465 7540 7670 8060 8555 8990 9145 9440 11687 11944 12064 12272 12896 13688 14384 14632 14930 15080 15340 16120 17110 17980 18290 19409 22243 23374 23777 23888 24544 27376 28768 29264 29860 30160 30680 32240 34220 35960 36580 38818 43297 44486 46283 46748 47554 47776 53041 54752 58435 58528 59720 60320 61360 64480 68440 71920 73160 77636 86594 88087 88972 92566 93496 95108 97045 106082 111215 116870 118885 119440 122720 136880 143840 146320 155272 173188 176174 177944 185132 186992 190216 194090 212164 216485 222430 231415 233740 237770 238880 265205 273760 292640 310544 346376 352348 355888 370264 373984 380432 388180 424328 432970 440435 444860 462830 467480 475540 530410 562861 601679 621088 689533 692752 704696 711776 740528 760864 776360 848656 865940 880870 889720 925660 934960 951080 1060820 1125722 1145131 1203358 1342207 1379066 1385504 1409392 1481056 1552720 1697312 1731880 1761740 1779440 1851320 1869920 1902160 2121640 2251444 2290262 2406716 2554523 2684414 2730697 2758132 2814305 2818784 3008395 3105440 3447665 3463760 3523480 3558880 3702640 3804320 4243280 4502888 4580524 4813432 5109046 5368828 5461394 5516264 5628610 5725655 6016790 6711035 6895330 6927520 7046960 7405280 8486560 9005776 9161048 9626864 10218092 10737656 10922788 11032528 11257220 11451310 12033580 12772615 13422070 13653485 13790660 14093920 17448691 18011552 18322096 19253728 20436184 21475312 21845576 22065056 22514440 22902620 24067160 25545230 26844140 27306970 27581320 33208799 34897382 35499061 36644192 40872368 42950624 43691152 45028880 45805240 48134320 51090460 53688280 54613940 55162640 66417598 69794764 70998122 79190213 81744736 87243455 87382304 90057760 91610480 96268640 102180920 107376560 109227880 110325280 132835196 139589528 141996244 158380426 166043995 174486910 177495305 183220960 204361840 214753120 218455760 265670392 279179056 283992488 316760852 332087990 348973820 354990610 395951065 408723680 436911520 531340784 558358112 567984976 633521704 664175980 697947640 709981220 791902130 1029472769 1062681568 1135969952 1267043408 1328351960 1395895280 1419962440 1583804260 2058945538 2534086816 2656703920 2791790560 2839924880 3167608520 4117891076 5147363845 5313407840 5679849760 6335217040 8235782152 10294727690 12670434080 16471564304 20589455380 32943128608 41178910760 82357821520 164715643040
• Sum of all divisors σ(n): 455399884800
• Sum of proper divisors (its aliquot sum) s(n): 290684241760
• 164715643040 is an abundant number, because the sum of its proper divisors (290684241760) is greater than itself. Its abundance is 125968598720

Bases of 164715643040

• Binary: 10011001011001110100010100000010100000₂
• Hexadecimal: 0x2659D140A0
• Base-36: 23O3FVKW

Squares and roots of 164715643040

• 164715643040 squared (164715643040²) is 27131243062080700441600
• 164715643040 cubed (164715643040³) is 4468940147445161213611755966464000
• The square root of 164715643040 is 405851.7500763057
• The cube root of 164715643040 is 5481.6539469247

Scales and comparisons

• 164,715,643,040 seconds is equal to 5,237 years, 23 weeks, 2 days, 1 hour, 17 minutes, 20 seconds.
• To count from 1 to 164,715,643,040 would take you about ten thousand, four hundred seventy-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 164715643040 cubic inches would be around 456.8 feet tall.

Recreational maths with 164715643040

• 164715643040 backwards is 040346517461
• The number of decimal digits it has is: 12
• The sum of 164715643040's digits is 41
• More coming soon!