130309721490160520

Names of 130309721490160520

• Cardinal: 130309721490160520 can be written as One hundred thirty quadrillion, three hundred nine trillion, seven hundred twenty-one billion, four hundred ninety million, one hundred sixty thousand, five hundred twenty.

Scientific notation

• Scientific notation: 1.3030972149016052 × 10¹⁷

Factors of 130309721490160520

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 591342

Divisors of 130309721490160520

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 20 22 28 35 40 44 55 56 70 77 88 110 121 140 154 220 242 280 308 385 440 484 605 616 770 847 968 1210 1331 1540 1694 2420 2662 3080 3388 4235 4840 5324 6655 6776 8470 9317 10648 13310 16940 18634 26620 33880 37268 46585 53240 74536 93170 186340 372680 591317 1182634 2365268 2956585 4139219 4730536 5913170 6504487 8278438 11826340 13008974 16556876 20696095 23652680 26017948 32522435 33113752 41392190 45531409 52035896 65044870 71549357 82784380 91062818 130089740 143098714 165568760 182125636 227657045 260179480 286197428 357746785 364251272 455314090 500845499 572394856 715493570 787042927 910628180 1001690998 1430987140 1574085854 1821256360 2003381996 2504227495 2861974280 3148171708 3935214635 4006763992 5008454990 5509300489 6296343416 7870429270 10016909980 11018600978 15740858540 20033819960 22037201956 27546502445 31481717080 44074403912 55093004890 110186009780 220372019560 349655794489 699311588978 1398623177956 1748278972445 2447590561423 2797246355912 3496557944890 3846213739379 4895181122846 6993115889780 7692427478758 9790362245692 12237952807115 13986231779560 15384854957516 19231068696895 19580724491384 24475905614230 26923496175653 30769709915032 38462137393790 42308351133169 48951811228460 53846992351306 76924274787580 84616702266338 97903622456920 107693984702612 134617480878265 153848549575160 169233404532676 211541755665845 215387969405224 269234961756530 296158457932183 338466809065352 423083511331690 465391862464859 538469923513060 592316915864366 846167022663380 930783724929718 1076939847026120 1184633831728732 1480792289660915 1692334045326760 1861567449859436 2326959312324295 2369267663457464 2961584579321830 3257743037254013 3723134899718872 4653918624648590 5923169158643660 6515486074508026 9307837249297180 11846338317287320 13030972149016052 16288715186270065 18615674498594360 26061944298032104 32577430372540130 65154860745080260 130309721490160520
• Sum of all divisors σ(n): 368565803151442560
• Sum of proper divisors (its aliquot sum) s(n): 238256081661282040
• 130309721490160520 is an abundant number, because the sum of its proper divisors (238256081661282040) is greater than itself. Its abundance is 107946360171121520

Bases of 130309721490160520

• Binary: 111001110111101000000000001010100001100110111101110001000₂
• Hexadecimal: 0x1CEF40054337B88
• Base-36: ZN2XVMLXPC8

Squares and roots of 130309721490160520

• 130309721490160520 squared (130309721490160520²) is 16980623514843202453087175366670400
• 130309721490160520 cubed (130309721490160520³) is 2212740320948488322368077243579378006016753932608000
• The square root of 130309721490160520 is 360984378.4572408889
• The cube root of 130309721490160520 is 506981.6869936273

Scales and comparisons

• 130,309,721,490,160,520 seconds is equal to 4,143,446,068 years, 49 weeks, 4 days, 1 hour, 55 minutes, 20 seconds.
• To count from 1 to 130,309,721,490,160,520 would take you about twelve billion, four hundred thirty million, three hundred thirty-eight thousand, two hundred six 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 130309721490160520 cubic inches would be around 42248.5 feet tall.

Recreational maths with 130309721490160520

• 130309721490160520 backwards is 025061094127903031
• The number of decimal digits it has is: 18
• The sum of 130309721490160520's digits is 53
• More coming soon!