98981992872

Names of 98981992872

• Cardinal: 98981992872 can be written as Ninety-eight billion, nine hundred eighty-one million, nine hundred ninety-two thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 9.8981992872 × 10¹⁰

Factors of 98981992872

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 72

Divisors of 98981992872

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 21 24 27 28 29 31 36 42 54 56 58 62 63 72 81 84 87 93 108 116 124 126 162 168 174 186 189 203 216 217 232 243 248 252 261 279 324 348 372 378 406 434 486 504 522 558 567 609 648 651 696 729 744 756 783 812 837 841 868 899 961 972 1044 1116 1134 1218 1302 1458 1512 1566 1624 1674 1682 1701 1736 1798 1827 1922 1944 1953 2088 2187 2232 2268 2349 2436 2511 2523 2604 2697 2883 2916 3132 3348 3364 3402 3596 3654 3844 3906 4374 4536 4698 4872 5022 5046 5103 5208 5394 5481 5766 5832 5859 5887 6264 6293 6696 6727 6728 6804 7047 7192 7308 7533 7569 7688 7812 8091 8649 8748 9396 10044 10092 10206 10788 10962 11532 11718 11774 12586 13454 13608 14094 14616 15066 15138 15309 15624 16182 16443 17298 17496 17577 17661 18792 18879 20088 20181 20184 20412 21141 21576 21924 22599 22707 23064 23436 23548 24273 25172 25947 26071 26908 27869 28188 30132 30276 30618 32364 32886 34596 35154 35322 37758 40362 40824 42282 43848 45198 45414 46872 47096 48546 49329 50344 51894 52142 52731 52983 53816 55738 56376 56637 60264 60543 60552 61236 63423 64728 65772 67797 68121 69192 70308 70644 72819 75516 77841 78213 80724 83607 84564 90396 90828 97092 98658 103788 104284 105462 105966 111476 113274 121086 122472 126846 131544 135594 136242 140616 141288 145638 147987 151032 155682 156426 158193 158949 161448 167214 169128 169911 180792 181629 181656 182497 194184 195083 197316 204363 207576 208568 210924 211932 218457 222952 226548 233523 234639 242172 250821 253692 271188 272484 291276 295974 311364 312852 316386 317898 334428 339822 363258 364994 390166 394632 408726 421848 423864 436914 443961 453096 467046 469278 474579 476847 484344 501642 507384 509733 542376 544887 544968 547491 582552 585249 591948 613089 622728 625704 632772 635796 655371 668856 679644 700569 703917 726516 729988 752463 780332 808201 817452 873828 887922 934092 938556 949158 953694 1003284 1019466 1089774 1094982 1170498 1183896 1226178 1265544 1271592 1310742 1359288 1401138 1407834 1430541 1453032 1459976 1504926 1529199 1560664 1616402 1634661 1634904 1642473 1747656 1755747 1775844 1839267 1868184 1877112 1898316 1907388 1966113 2006568 2038932 2101707 2111751 2179548 2189964 2257389 2340996 2424603 2452356 2621484 2802276 2815668 2861082 3009852 3058398 3232804 3269322 3284946 3511494 3551688 3678534 3796632 3814776 3932226 4077864 4203414 4223502 4291623 4359096 4379928 4514778 4587597 4681992 4849206 4903983 4904712 4927419 5242968 5267241 5604552 5631336 5657407 5722164 6019704 6116796 6335253 6465608 6538644 6569892 6772167 7022988 7273809 7357068 7864452 8406828 8447004 8583246 9029556 9175194 9698412 9807966 9854838 10534482 11314814 11444328 12233592 12670506 12874869 13077288 13139784 13544334 13762791 14045976 14547618 14711949 14714136 14782257 15728904 15801723 16813656 16894008 16972221 17166492 18059112 18350388 19005759 19396824 19615932 19709676 20316501 21068964 21821427 22629628 25341012 25749738 27088668 27525582 29095236 29423898 29564514 31603446 33944442 34332984 36700776 38011518 39231864 39419352 40633002 42137928 43642854 44346771 45259256 47405169 50682024 50916663 51499476 54177336 55051164 57017277 58190472 58847796 59129028 60949503 63206892 65464281 67888884 76023036 81266004 87285708 88693542 94810338 101833326 102998952 110102328 114034554 117695592 118258056 121899006 126413784 130928562 133040313 135777768 142215507 152046072 152749989 162532008 174571416 177387084 189620676 196392843 203666652 228069108 243798012 261857124 266080626 284431014 305499978 354774168 379241352 392785686 399120939 407333304 426646521 456138216 458249967 487596024 523714248 532161252 568862028 589178529 610999956 785571372 798241878 853293042 916499934 1064322504 1137724056 1178357058 1221999912 1374749901 1571142744 1596483756 1706586084 1767535587 1832999868 2356714116 2749499802 3192967512 3413172168 3535071174 3665999736 4124249703 4713428232 5498999604 7070142348 8248499406 10997999208 12372749109 14140284696 16496998812 24745498218 32993997624 49490996436 98981992872
• Sum of all divisors σ(n): 340425820800
• Sum of proper divisors (its aliquot sum) s(n): 241443827928
• 98981992872 is an abundant number, because the sum of its proper divisors (241443827928) is greater than itself. Its abundance is 142461835056

Bases of 98981992872

• Binary: 1011100001011110010010101100110101000₂
• Hexadecimal: 0x170BC959A8
• Base-36: 19GZBMI0

Squares and roots of 98981992872

• 98981992872 squared (98981992872²) is 9797434912912658808384
• 98981992872 cubed (98981992872³) is 969769632713804734930033101838848
• The square root of 98981992872 is 314614.0379449079
• The cube root of 98981992872 is 4625.7845135737

Scales and comparisons

• 98,981,992,872 seconds is equal to 3,147 years, 16 weeks, 4 days, 22 hours, 1 minute, 12 seconds.
• To count from 1 to 98,981,992,872 would take you about six thousand, two hundred ninety-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 98981992872 cubic inches would be around 385.5 feet tall.

Recreational maths with 98981992872

• 98981992872 backwards is 27829918989
• 98981992872 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 98981992872's digits is 72
• More coming soon!