990157028352

Names of 990157028352

• Cardinal: 990157028352 can be written as Nine hundred ninety billion, one hundred fifty-seven million, twenty-eight thousand, three hundred fifty-two.

Scientific notation

• Scientific notation: 9.90157028352 × 10¹¹

Factors of 990157028352

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 229

Divisors of 990157028352

• Number of divisors d(n): 528
• Complete list of divisors:
  1 2 3 4 6 8 12 16 19 24 32 38 47 48 57 61 64 76 94 96 97 114 122 128 141 152 183 188 192 194 228 244 256 282 291 304 366 376 384 388 456 488 512 564 582 608 732 752 768 776 893 912 976 1024 1128 1159 1164 1216 1464 1504 1536 1552 1786 1824 1843 1952 2256 2318 2328 2432 2679 2867 2928 3008 3072 3104 3477 3572 3648 3686 3721 3904 4512 4559 4636 4656 4864 5358 5529 5734 5856 5917 6016 6208 6954 7144 7296 7372 7442 7808 8601 9024 9118 9272 9312 9728 10716 11058 11163 11468 11712 11834 12032 12416 13677 13908 14288 14592 14744 14884 15616 17202 17751 18048 18236 18544 18624 19456 21432 22116 22326 22936 23424 23668 24064 24832 27354 27816 28576 29184 29488 29768 31232 34404 35502 36096 36472 37088 37248 42864 44232 44652 45872 46848 47336 48128 49664 54473 54708 55632 57152 58368 58976 59536 62464 68808 70699 71004 72192 72944 74176 74496 85728 86621 88464 89304 91744 93696 94672 99328 108946 109416 111264 112423 114304 117952 119072 137616 141398 142008 144384 145888 148352 148992 163419 171456 173242 174887 176928 178608 183488 187392 189344 212097 217892 218832 222528 224846 228608 235904 238144 259863 275232 278099 282796 284016 291776 296704 297984 326838 337269 342912 346484 349774 353856 357216 360937 366976 378688 424194 435784 437664 445056 449692 457216 471808 476288 519726 524661 550464 556198 565592 568032 583552 593408 653676 674538 685824 692968 699548 707712 714432 721874 733952 757376 834297 848388 871568 875328 890112 899384 914432 943616 952576 1039452 1049322 1082811 1100928 1112396 1131184 1136064 1167104 1186816 1307352 1349076 1371648 1385936 1399096 1415424 1428864 1443748 1467904 1514752 1668594 1696776 1743136 1750656 1780224 1798768 1887232 1905152 2078904 2098644 2165622 2201856 2224792 2262368 2272128 2334208 2614704 2698152 2743296 2771872 2798192 2830848 2857728 2887496 2935808 3029504 3322853 3337188 3393552 3486272 3501312 3560448 3597536 3810304 4157808 4197288 4331244 4403712 4449584 4524736 4544256 4668416 5229408 5283881 5396304 5543744 5596384 5661696 5715456 5774992 6059008 6645706 6674376 6787104 6857803 6972544 7002624 7195072 8315616 8394576 8662488 8807424 8899168 9049472 9088512 9968559 10458816 10567762 10792608 11087488 11192768 11430912 11549984 13291412 13348752 13574208 13715606 13945088 14005248 14390144 15851643 16631232 16789152 16964039 17324976 17798336 18098944 18177024 19937118 20573409 20917632 21135524 21585216 22174976 22385536 23099968 26582824 26697504 27148416 27431212 27890176 28780288 31703286 33262464 33578304 33928078 34649952 35596672 36197888 39874236 41146818 41835264 42271048 43170432 44349952 44771072 46199936 50892117 53165648 53395008 54296832 54862424 55780352 57560576 63406572 66524928 67156608 67856156 69299904 71193344 72395776 79748472 82293636 83670528 84542096 86340864 88699904 89542144 92399872 101784234 106331296 106790016 108593664 109724848 115121152 126813144 133049856 134313216 135712312 138599808 142386688 159496944 164587272 167341056 169084192 172681728 179084288 184799744 203568468 212662592 213580032 217187328 219449696 253626288 266099712 268626432 271424624 277199616 284773376 318993888 322316741 329174544 338168384 345363456 369599488 407136936 425325184 427160064 438899392 507252576 537252864 542849248 554399232 637987776 644633482 658349088 676336768 814273872 850650368 854320128 877798784 966950223 1014505152 1085698496 1108798464 1275975552 1289266964 1316698176 1352673536 1628547744 1701300736 1755597568 1933900446 2029010304 2171396992 2551951104 2578533928 2633396352 2705347072 3257095488 3402601472 3511195136 3867800892 4058020608 4342793984 5103902208 5157067856 5266792704 5410694144 6514190976 7022390272 7735601784 8116041216 8685587968 10207804416 10314135712 10533585408 13028381952 15471203568 16232082432 17371175936 20628271424 21067170816 26056763904 30942407136 41256542848 52113527808 61884814272 82513085696 123769628544 165026171392 247539257088 330052342784 495078514176 990157028352
• Sum of all divisors σ(n): 2914147192320
• Sum of proper divisors (its aliquot sum) s(n): 1923990163968
• 990157028352 is an abundant number, because the sum of its proper divisors (1923990163968) is greater than itself. Its abundance is 933833135616

Bases of 990157028352

• Binary: 1110011010001001111101010011110000000000₂
• Hexadecimal: 0xE689F53C00
• Base-36: CMVDXGQO

Squares and roots of 990157028352

• 990157028352 squared (990157028352²) is 980410940794863331835904
• 990157028352 cubed (990157028352³) is 970760783701230485476608381139550208
• The square root of 990157028352 is 995066.3436937255
• The cube root of 990157028352 is 9967.0818529669

Scales and comparisons

• 990,157,028,352 seconds is equal to 31,483 years, 48 weeks, 2 days, 18 hours, 59 minutes, 12 seconds.
• To count from 1 to 990,157,028,352 would take you about sixty-two thousand, nine hundred sixty-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 990157028352 cubic inches would be around 830.6 feet tall.

Recreational maths with 990157028352

• 990157028352 backwards is 253820751099
• The number of decimal digits it has is: 12
• The sum of 990157028352's digits is 51
• More coming soon!