398135981285496

Names of 398135981285496

• Cardinal: 398135981285496 can be written as Three hundred ninety-eight trillion, one hundred thirty-five billion, nine hundred eighty-one million, two hundred eighty-five thousand, four hundred ninety-six.

Scientific notation

• Scientific notation: 3.98135981285496 × 10¹⁴

Factors of 398135981285496

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 133

Divisors of 398135981285496

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 27 36 54 61 67 72 81 108 122 134 162 183 201 216 243 244 268 324 366 402 486 488 536 549 603 648 729 732 804 972 1098 1206 1458 1464 1608 1647 1809 1944 2196 2412 2916 3294 3618 3721 4087 4392 4489 4824 4941 5427 5832 6588 7236 7442 8174 8978 9882 10854 11163 12261 13176 13467 14472 14823 14884 16281 16348 17956 19764 21708 22326 24522 26934 29646 29768 32562 32696 33489 35912 36783 39528 40401 43416 44469 44652 48843 49044 53868 59292 65124 66978 73566 80802 88938 89304 97686 98088 100467 107736 110349 118584 121203 130248 133956 147132 161604 177876 195372 200934 220698 226981 242406 249307 267912 273829 294264 300763 301401 323208 331047 355752 363609 390744 401868 441396 453962 484812 498614 547658 601526 602802 662094 680943 727218 747921 803736 821487 882792 902289 904203 907924 969624 993141 997228 1090827 1095316 1203052 1205604 1324188 1361886 1454436 1495842 1642974 1804578 1808406 1815848 1986282 1994456 2042829 2181654 2190632 2243763 2406104 2411208 2464461 2648376 2706867 2712609 2723772 2908872 2979423 2991684 3272481 3285948 3609156 3616812 3972564 4085658 4363308 4487526 4928922 5413734 5425218 5447544 5958846 5983368 6128487 6544962 6571896 6731289 7218312 7233624 7393383 7945128 8120601 8171316 8726616 8975052 9857844 10827468 10850436 11917692 12256974 13089924 13462578 14786766 15207727 16241202 16342632 16703569 17950104 18346543 18385461 19715688 20193867 21654936 21700872 22180149 23835384 24361803 24513948 26179848 26925156 29573532 30415454 32482404 33407138 36693086 36770922 40387734 44360298 45623181 48723606 49027896 50110707 53850312 55039629 55156383 59147064 60581601 60830908 64964808 66540447 66814276 73085409 73386172 73541844 80775468 88720596 91246362 97447212 100221414 110079258 110312766 121163202 121661816 133080894 133628552 136869543 146170818 146772344 147083688 150332121 161550936 165118887 165469149 177441192 181744803 182492724 194894424 199621341 200442828 219256227 220158516 220625532 242326404 266161788 273739086 292341636 300664242 330237774 330938298 363489606 364985448 399242682 400885656 410608629 438512454 440317032 441251064 450996363 484652808 495356661 532323576 547478172 584683272 601328484 660475548 661876596 726979212 798485364 821217258 877024908 901992726 990713322 1018917709 1094956344 1119139123 1202656968 1231825887 1320951096 1323753192 1352989089 1453958424 1486069983 1596970728 1642434516 1754049816 1803985452 1981426644 2037835418 2238278246 2463651774 2705978178 2972139966 3056753127 3284869032 3357417369 3607970904 3695477661 3962853288 4058967267 4075670836 4458209949 4476556492 4927303548 5411956356 5944279932 6113506254 6714834738 7390955322 8117934534 8151341672 8916419898 8953112984 9170259381 9854607096 10072252107 10823912712 11086432983 11888559864 12176901801 12227012508 13374629847 13429669476 14781910644 16235869068 17832839796 18340518762 20144504214 22172865966 24353803602 24454025016 26749259694 26859338952 27510778143 29563821288 30216756321 32471738136 35665679592 36681037524 40289008428 44345731932 48707607204 53498519388 55021556286 60433512642 68267486503 73362075048 80578016856 82532334429 88691463864 90650268963 97415214408 106997038776 110043112572 120867025284 136534973006 165064668858 181300537926 204802459509 220086225144 241734050568 247597003287 271950806889 273069946012 330129337716 362601075852 409604919018 495194006574 543901613778 546139892024 614407378527 660258675432 725202151704 742791009861 815852420667 819209838036 990388013148 1087803227556 1228814757054 1485582019722 1631704841334 1638419676072 1843222135581 1980776026296 2175606455112 2457629514108 2971164039444 3263409682668 3686444271162 4915259028216 5529666406743 5942328078888 6526819365336 7372888542324 11059332813486 14745777084648 16588999220229 22118665626972 33177998440458 44237331253944 49766997660687 66355996880916 99533995321374 132711993761832 199067990642748 398135981285496
• Sum of all divisors σ(n): 1155140293149600
• Sum of proper divisors (its aliquot sum) s(n): 757004311864104
• 398135981285496 is an abundant number, because the sum of its proper divisors (757004311864104) is greater than itself. Its abundance is 358868330578608

Bases of 398135981285496

• Binary: 1011010100001101001000001101111001010000001111000₂
• Hexadecimal: 0x16A1A41BCA078
• Base-36: 3X4L57OVI0

Squares and roots of 398135981285496

• 398135981285496 squared (398135981285496²) is 158512259594164821144659966016
• 398135981285496 cubed (398135981285496³) is 63109434019304089007214418258722663353703936
• The square root of 398135981285496 is 19953345.1151804619
• 398135981285496 is a perfect cube number. Its cube root is 73566

Scales and comparisons

• 398,135,981,285,496 seconds is equal to 12,659,492 years, 35 weeks, 5 days, 22 hours, 51 minutes, 36 seconds.
• To count from 1 to 398,135,981,285,496 would take you about thirty-one million, six hundred forty-eight thousand, seven hundred thirty-one 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 398135981285496 cubic inches would be around 6130.5 feet tall.

Recreational maths with 398135981285496

• 398135981285496 backwards is 694582189531893
• 398135981285496 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 398135981285496's digits is 81
• More coming soon!