1690848432

Names of 1690848432

• Cardinal: 1690848432 can be written as One billion, six hundred ninety million, eight hundred forty-eight thousand, four hundred thirty-two.

Scientific notation

• Scientific notation: 1.690848432 × 10⁹

Factors of 1690848432

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 84

Divisors of 1690848432

• Number of divisors d(n): 400
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 27 28 36 39 42 48 52 54 56 59 63 72 78 81 84 91 104 108 112 117 118 126 144 156 162 168 177 182 189 208 216 234 236 243 252 273 312 324 336 351 354 364 378 413 432 468 472 486 504 531 546 567 624 648 702 708 728 729 756 767 819 826 936 944 972 1008 1053 1062 1092 1134 1239 1296 1404 1416 1456 1458 1512 1534 1593 1638 1652 1701 1872 1944 2106 2124 2184 2187 2268 2301 2457 2478 2808 2832 2916 3024 3068 3159 3186 3276 3304 3402 3717 3888 4212 4248 4368 4374 4536 4602 4779 4914 4956 5103 5369 5616 5832 6136 6318 6372 6552 6561 6608 6804 6903 7371 7434 8424 8496 8748 9072 9204 9477 9558 9828 9912 10206 10738 11151 11664 12272 12636 12744 13104 13122 13608 13806 14337 14742 14868 15309 16107 16848 17496 18408 18954 19116 19656 19683 19824 20412 20709 21476 22113 22302 25272 25488 26244 27216 27612 28431 28674 29484 29736 30618 32214 33453 34992 36816 37908 38232 39312 39366 40824 41418 42952 43011 44226 44604 45927 48321 50544 52488 55224 56862 57348 58968 59472 61236 62127 64428 66339 66906 75816 76464 78732 81648 82836 85293 85904 86022 88452 89208 91854 96642 100359 104976 110448 113724 114696 117936 122472 124254 128856 129033 132678 133812 137781 144963 151632 157464 165672 170586 172044 176904 178416 183708 186381 193284 199017 200718 227448 229392 244944 248508 255879 257712 258066 265356 267624 275562 289926 301077 314928 331344 341172 344088 353808 367416 372762 386568 387099 398034 401436 434889 454896 497016 511758 516132 530712 535248 551124 559143 579852 597051 602154 682344 688176 734832 745524 773136 774198 796068 802872 869778 903231 994032 1023516 1032264 1061424 1102248 1118286 1159704 1161297 1194102 1204308 1304667 1364688 1491048 1548396 1592136 1605744 1677429 1739556 1791153 1806462 2047032 2064528 2204496 2236572 2319408 2322594 2388204 2408616 2609334 2709693 2982096 3096792 3184272 3354858 3479112 3582306 3612924 3914001 4094064 4473144 4645188 4776408 4817232 5032287 5218668 5419386 6193584 6709716 6958224 7164612 7225848 7828002 8129079 8946288 9290376 9552816 10064574 10437336 10838772 11742003 13419432 14329224 14451696 15096861 15656004 16258158 18580752 20129148 20874672 21677544 23484006 26838864 28658448 30193722 31312008 32516316 35226009 40258296 43355088 46968012 60387444 62624016 65032632 70452018 80516592 93936024 105678027 120774888 130065264 140904036 187872048 211356054 241549776 281808072 422712108 563616144 845424216 1690848432
• Sum of all divisors σ(n): 6150439680
• Sum of proper divisors (its aliquot sum) s(n): 4459591248
• 1690848432 is an abundant number, because the sum of its proper divisors (4459591248) is greater than itself. Its abundance is 2768742816

Bases of 1690848432

• Binary: 1100100110010000100110010110000₂
• Hexadecimal: 0x64C84CB0
• Base-36: RYOR00

Squares and roots of 1690848432

• 1690848432 squared (1690848432²) is 2858968419996858624
• 1690848432 cubed (1690848432³) is 4834082270089205849316077568
• The square root of 1690848432 is 41119.9274318425
• The cube root of 1690848432 is 1191.3377212291

Scales and comparisons

• 1,690,848,432 seconds is equal to 53 years, 39 weeks, 5 days, 7 minutes, 12 seconds.
• To count from 1 to 1,690,848,432 would take you about one hundred 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 1690848432 cubic inches would be around 99.3 feet tall.

Recreational maths with 1690848432

• 1690848432 backwards is 2348480961
• The number of decimal digits it has is: 10
• The sum of 1690848432's digits is 45
• More coming soon!