1998377472
1,998,377,472 is an even composite number composed of six prime numbers multiplied together.
1998377472 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 1998377472:
29 × 3 × 7 × 13 × 17 × 292
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 13 × 17 × 29 × 29)See below for interesting mathematical facts about the number 1998377472 from the Numbermatics database.
Names of 1998377472
- Cardinal: 1998377472 can be written as One billion, nine hundred ninety-eight million, three hundred seventy-seven thousand, four hundred seventy-two.
Scientific notation
- Scientific notation: 1.998377472 × 109
Factors of 1998377472
Divisors of 1998377472
- Number of divisors d(n): 480
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Complete list of divisors:
1 2 3 4 6 7 8 12 13 14 16 17 21 24 26 28 29 32 34 39 42 48 51 52 56 58 64 68 78 84 87 91 96 102 104 112 116 119 128 136 156 168 174 182 192 203 204 208 221 224 232 238 256 272 273 312 336 348 357 364 377 384 406 408 416 442 448 464 476 493 512 544 546 609 624 663 672 696 714 728 754 768 812 816 832 841 884 896 928 952 986 1088 1092 1131 1218 1248 1326 1344 1392 1428 1456 1479 1508 1536 1547 1624 1632 1664 1682 1768 1792 1856 1904 1972 2176 2184 2262 2436 2496 2523 2639 2652 2688 2784 2856 2912 2958 3016 3094 3248 3264 3328 3364 3451 3536 3584 3712 3808 3944 4352 4368 4524 4641 4872 4992 5046 5278 5304 5376 5568 5712 5824 5887 5916 6032 6188 6409 6496 6528 6656 6728 6902 7072 7424 7616 7888 7917 8704 8736 9048 9282 9744 9984 10092 10353 10556 10608 10752 10933 11136 11424 11648 11774 11832 12064 12376 12818 12992 13056 13456 13804 14144 14297 14848 15232 15776 15834 17472 17661 18096 18564 19227 19488 19968 20184 20706 21112 21216 21866 22272 22848 23296 23548 23664 24128 24752 25636 25984 26112 26912 27608 28288 28594 30464 31552 31668 32799 34944 35322 36192 37128 38454 38976 40368 41412 42224 42432 42891 43732 44544 44863 45696 46592 47096 47328 48256 49504 51272 51968 53824 55216 56576 57188 60928 63104 63336 65598 69888 70644 72384 74256 76531 76908 77952 80736 82824 84448 84864 85782 87464 89726 91392 94192 94656 96512 99008 100079 102544 103936 107648 110432 113152 114376 126208 126672 131196 134589 139776 141288 144768 148512 153062 153816 155904 161472 165648 168896 169728 171564 174928 179452 182784 185861 188384 189312 193024 198016 200158 205088 215296 220864 228752 229593 252416 253344 262392 269178 282576 289536 297024 300237 306124 307632 311808 322944 331296 337792 339456 343128 349856 358904 371722 376768 378624 396032 400316 410176 430592 441728 457504 459186 506688 524784 538356 557583 565152 579072 594048 600474 612248 615264 645888 662592 675584 686256 699712 717808 743444 753536 757248 792064 800632 820352 883456 915008 918372 1013376 1049568 1076712 1115166 1130304 1188096 1200948 1224496 1230528 1291776 1301027 1325184 1351168 1372512 1399424 1435616 1486888 1507072 1601264 1640704 1766912 1830016 1836744 2026752 2099136 2153424 2230332 2260608 2376192 2401896 2448992 2461056 2602054 2650368 2745024 2798848 2871232 2973776 3014144 3202528 3281408 3660032 3673488 3903081 4053504 4198272 4306848 4460664 4521216 4803792 4897984 4922112 5204108 5300736 5490048 5597696 5742464 5947552 6405056 7320064 7346976 7806162 8396544 8613696 8921328 9042432 9607584 9795968 9844224 10408216 10980096 11484928 11895104 12810112 14693952 15612324 16793088 17227392 17842656 19215168 19591936 20816432 21960192 22969856 23790208 25620224 29387904 31224648 34454784 35685312 38430336 39183872 41632864 47580416 51240448 58775808 62449296 68909568 71370624 76860672 83265728 95160832 117551616 124898592 142741248 153721344 166531456 249797184 285482496 333062912 499594368 666125824 999188736 1998377472
- Sum of all divisors σ(n): 7185290112
- Sum of proper divisors (its aliquot sum) s(n): 5186912640
- 1998377472 is an abundant number, because the sum of its proper divisors (5186912640) is greater than itself. Its abundance is 3188535168
Bases of 1998377472
- Binary: 11101110001110011010010000000002
- Hexadecimal: 0x771CD200
- Base-36: X1S5XC
Squares and roots of 1998377472
- 1998377472 squared (19983774722) is 3993512520597110784
- 1998377472 cubed (19983774723) is 7980545455311202179033858048
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The
square root of 1998377472 is 44703.2154548195 -
The
cube root of 1998377472 is 1259.5802481879
Scales and comparisons
How big is 1998377472?- 1,998,377,472 seconds is equal to 63 years, 28 weeks, 1 day, 8 hours, 51 minutes, 12 seconds.
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To count from 1 to 1,998,377,472 would take you about one hundred twenty-seven 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 1998377472 cubic inches would be around 105 feet tall.
Recreational maths with 1998377472
- 1998377472 backwards is 2747738991
- The number of decimal digits it has is: 10
- The sum of 1998377472's digits is 57
- More coming soon!
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The information we have on file for 1998377472 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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