70130240640

Names of 70130240640

• Cardinal: 70130240640 can be written as Seventy billion, one hundred thirty million, two hundred forty thousand, six hundred forty.

Scientific notation

• Scientific notation: 7.013024064 × 10¹⁰

Factors of 70130240640

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 46688

Divisors of 70130240640

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 29 30 32 36 40 45 48 54 58 60 64 72 80 81 87 90 96 108 116 120 128 135 144 145 160 162 174 180 192 216 232 240 261 270 288 290 320 324 348 360 384 405 432 435 464 480 522 540 576 580 640 648 696 720 783 810 864 870 928 960 1044 1080 1152 1160 1296 1305 1392 1440 1566 1620 1728 1740 1856 1920 2088 2160 2320 2349 2592 2610 2784 2880 3132 3240 3456 3480 3712 3915 4176 4320 4640 4698 5184 5220 5568 5760 6264 6480 6960 7830 8352 8640 9280 9396 10368 10440 11136 11745 12528 12960 13920 15660 16704 17280 18560 18792 20880 23490 25056 25920 27840 31320 33408 37584 41760 46649 46980 50112 51840 55680 62640 75168 83520 93298 93960 100224 125280 139947 150336 167040 186596 187920 233245 250560 279894 300672 373192 375840 419841 466490 501120 559788 699735 746384 751680 839682 932980 1119576 1259523 1352821 1399470 1492768 1503360 1679364 1865960 2099205 2239152 2519046 2705642 2798940 2985536 3358728 3731920 3778569 4058463 4198410 4478304 5038092 5411284 5597880 5971072 6297615 6717456 6764105 7463840 7557138 8116926 8396820 8956608 10076184 10822568 11195760 12175389 12595230 13434912 13528210 14927680 15114276 16233852 16793640 17913216 18892845 20152368 20292315 21645136 22391520 24350778 25190460 26869824 27056420 29855360 30228552 32467704 33587280 36526167 37785690 40304736 40584630 43290272 44783040 48701556 50380920 53739648 54112840 60457104 60876945 64935408 67174560 73052334 75571380 80609472 81169260 86580544 89566080 97403112 100761840 108225680 109578501 120914208 121753890 129870816 134349120 146104668 151142760 161218944 162338520 173161088 182630835 194806224 201523680 216451360 219157002 241828416 243507780 259741632 268698240 292209336 302285520 324677040 365261670 389612448 403047360 432902720 438314004 483656832 487015560 519483264 547892505 584418672 604571040 649354080 730523340 779224896 806094720 865805440 876628008 974031120 1095785010 1168837344 1209142080 1298708160 1461046680 1558449792 1753256016 1948062240 2191570020 2337674688 2418284160 2597416320 2922093360 3506512032 3896124480 4383140040 4675349376 5844186720 7013024064 7792248960 8766280080 11688373440 14026048128 17532560160 23376746880 35065120320 70130240640
• Sum of all divisors σ(n): 259089435000
• Sum of proper divisors (its aliquot sum) s(n): 188959194360
• 70130240640 is an abundant number, because the sum of its proper divisors (188959194360) is greater than itself. Its abundance is 118828953720

Bases of 70130240640

• Binary: 1000001010100000101101000110010000000₂
• Hexadecimal: 0x1054168C80
• Base-36: W7TQG00

Squares and roots of 70130240640

• 70130240640 squared (70130240640²) is 4918250652224307609600
• 70130240640 cubed (70130240640³) is 344918101768327643918631174144000
• The square root of 70130240640 is 264821.1484001987
• The cube root of 70130240640 is 4123.8397106865

Scales and comparisons

• 70,130,240,640 seconds is equal to 2,229 years, 48 weeks, 14 hours, 24 minutes.
• To count from 1 to 70,130,240,640 would take you about four thousand, four hundred fifty-nine 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 70130240640 cubic inches would be around 343.7 feet tall.

Recreational maths with 70130240640

• 70130240640 backwards is 04604203107
• 70130240640 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 70130240640's digits is 27
• More coming soon!