989950729450
989,950,729,450 is an even composite number composed of five prime numbers multiplied together.
What does the number 989950729450 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 216 divisors.
989950729450 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 989950729450:
2 × 52 × 172 × 293 × 532
(2 × 5 × 5 × 17 × 17 × 29 × 29 × 29 × 53 × 53)See below for interesting mathematical facts about the number 989950729450 from the Numbermatics database.
Names of 989950729450
- Cardinal: 989950729450 can be written as Nine hundred eighty-nine billion, nine hundred fifty million, seven hundred twenty-nine thousand, four hundred fifty.
Scientific notation
- Scientific notation: 9.8995072945 × 1011
Factors of 989950729450
Divisors of 989950729450
- Number of divisors d(n): 216
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Complete list of divisors:
1 2 5 10 17 25 29 34 50 53 58 85 106 145 170 265 289 290 425 493 530 578 725 841 850 901 986 1325 1445 1450 1537 1682 1802 2465 2650 2809 2890 3074 4205 4505 4930 5618 7225 7685 8381 8410 9010 12325 14045 14297 14450 15317 15370 16762 21025 22525 24389 24650 26129 28090 28594 30634 38425 41905 42050 44573 45050 47753 48778 52258 70225 71485 76585 76850 81461 83810 89146 95506 121945 130645 140450 142970 153170 162922 209525 222865 238765 243049 243890 261290 357425 382925 407305 414613 419050 444193 445730 477530 486098 609725 653225 714850 757741 765850 811801 814610 829226 888386 1114325 1193825 1215245 1219450 1292617 1306450 1384837 1515482 1623602 2036525 2073065 2220965 2228650 2362369 2387650 2430490 2585234 2769674 3788705 4059005 4073050 4146130 4441930 4724738 6076225 6463085 6924185 7048421 7577410 8118010 10365325 11104825 11811845 12152450 12881597 12926170 13848370 14096842 18943525 20295025 20730650 21974489 22209650 23542229 23623690 25763194 32315425 34620925 35242105 37887050 40160273 40590050 43948978 47084458 59059225 64407985 64630850 68508701 69241850 70484210 80320546 109872445 117711145 118118450 128815970 137017402 176210525 200801365 219744890 235422290 322039925 342543505 352421050 373566313 401602730 549362225 588555725 644079850 682724641 685087010 747132626 1004006825 1098724450 1164647917 1177111450 1365449282 1712717525 1867831565 2008013650 2329295834 3413623205 3425435050 3735663130 5823239585 6827246410 9339157825 11646479170 17068116025 18678315650 19799014589 29116197925 34136232050 39598029178 58232395850 98995072945 197990145890 494975364725 989950729450
- Sum of all divisors σ(n): 2064790618380
- Sum of proper divisors (its aliquot sum) s(n): 1074839888930
- 989950729450 is an abundant number, because the sum of its proper divisors (1074839888930) is greater than itself. Its abundance is 84889159480
Bases of 989950729450
- Binary: 11100110011111011010100101011100111010102
- Hexadecimal: 0xE67DA95CEA
- Base-36: CMRZ3RHM
Squares and roots of 989950729450
- 989950729450 squared (9899507294502) is 980002446738587097302500
- 989950729450 cubed (9899507294503) is 970154137011649070436968002308625000
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The
square root of 989950729450 is 994962.6774155903 -
The
cube root of 989950729450 is 9966.3895921091
Scales and comparisons
How big is 989950729450?- 989,950,729,450 seconds is equal to 31,477 years, 19 weeks, 2 days, 1 hour, 44 minutes, 10 seconds.
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To count from 1 to 989,950,729,450 would take you about sixty-two thousand, nine hundred fifty-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 989950729450 cubic inches would be around 830.5 feet tall.
Recreational maths with 989950729450
- 989950729450 backwards is 054927059989
- The number of decimal digits it has is: 12
- The sum of 989950729450's digits is 67
- More coming soon!
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